Note: This story was dynamically reformatted for online reading convenience.
 
 My Sister

   By Skinnyb

   I hope you enjoy my story.  Please email feedback through website author
section.

   Part 1

   (Incest, Anal, WS, some Pedo)

   I hung up the phone and smiled, sighing as I leaned back on the couch.
My relief would have been obvious to anyone to see but I was alone, as
always.  I was not a person that anyone would call lonely, but I knew I
was. My friends were all just colleagues and acquaintances, people to have
a drink with, not people I was close to.

   I had been planning to change my life for three months, since my Mother
died.  Seeing my sister at the funeral reminded me how much I loved and
missed her.  We had been close growing up, but I went to university and
straight in to a job in London, while she had stayed at home.  Lisa was
married and a mother by the time she was nineteen staying in our home town.
I liked that one of us was near our parents, it made me feel comfortable
that she was there, especially when my father died of cancer.  A massive
stroke took my mother a year later.  Lisa was all I had in the world and I
wanted to be near her.

   I worked long hours in the city and had made good money, without
spending much.  I had safe investments as a pension so knew I could take a
pay cut if needed.  I had applied for a simple accounts manager position
and been offered it with just a phone interview.  The only problem was that
I had to start two days after I finished my current job, leaving me no time
to find a new house.

   I had given my notice that morning and had two weeks left, it was like a
weight off my shoulders.  My only problem had just solved its self, for the
short term anyway.  Lisa said she was happy to put me up for as long as
necessary.  My sister would never let me down, she was so excited that I
was coming back home that she almost started crying.  The quiver in her
voice had the same effect on me.  The next two weeks were a very busy time,
settling all my work, and letting my clients know I was leaving.  Packing
was difficult sorting what I needed to take with me to Lisa's and what I
would have to place in storage.  My flat went on the market and was sold
almost immediately, property in London was always in demand and I got just
under my asking price, which would be plenty to buy a place back home.  I
was ready to leave as soon as I finished work on the second Friday.  Most
of my belongings had already gone in a removal wagon and straight in to the
storage hold I had rented.  I threw my suitcases in my car and was off on
my way.  Leaving the hustle and bustle of the big city behind me, I was not
going to miss it at all.  The drive was five hours without traffic, but
this time it took me almost eight.  The rush hour jams followed by hold ups
for an overturned lorry made for a torrid journey, but just to be leaving
made me so happy.  I was singing along to the music on the radio in a way I
had not done since I was a teenager.  It was two in the morning when I
pulled in to Lisa's driveway.  It was early July and still warm at that
time, I could smell the odour of sweating on the journey on myself when I
closed the car windows before turning of the engine.  I got out the car and
pulled my two suitcases from the boot.  I turned for the front door to see
Lisa standing there beaming a smile at me in the doorway.  Three years my
junior Lisa was thirty, though she looked younger I thought.  She looked
like the pictures of our mother at that age.  At five foot six she stood
just up to my shoulders with dark brown hair in the same bob she had worn
it since she was married.  She was not slim, but without any fat on her
body, just curvy and feminine, an absolute picture of womanhood.  I smiled
back as she ran out the door and hugged me tightly, before getting up on
her tip toes and kissing me on the lips like she always did when we saw
each other.  Those times had been few and far between over the last decade,
something I was happy to have put right.  I hugged her back, feeling so
happy in her arms.  My sister pulled back from me and looked me in the eye,
seeing I was as close to tears as she was.  We were both so happy to see
each other.  "Come on Big Bro." She said.  "Lets get your stuff inside."
Lisa picked up the smaller of my cases and made her way back in to the
small semi-detached house she owned.  The house was hers after her divorce
from her cheating scum bag ex, who now lived abroard.  I had been only once
before and had little in the way of memory of it.  Once inside Lisa turned
to me, putting her finger to her lips." Amy is asleep." She whispered.  I
nodded and carefully placed my case on the floor.  Looking around at the
front room.  The house was small but homely and plenty big enough for two
people, it was one of those houses built cheaply with a downstairs bathroom
next to the kitchen, one front living room with the front door and
staircase in it.  The upstairs consisted of just two bedrooms, both a good
size really, but no plumbing at all.  I wondered how they bothered to come
down stairs for a piss in the night.  Explaining my sweaty state Lisa
giggled at me before turning the boiler on so I could shower before bed.  I
assumed I would be sleeping on the couch so I did not want make it stink.
The boiler would need a while before I could shower so Lisa made us both a
coffee.  I found myself staring at Lisa as she went about getting the cups
and coffee pot ready, she was beautiful.  My sister was already dressed for
bed in a thin pair of white shorts that clung to the firm cheeks of her
behind, tucking right in to the crack between her tanned legs, which were
all on show.  She wore a little matching top that showed off her firm
stomach and just fully covered her obviously still firm C cup breasts which
jiggled as she moved around.  Her nipples were plainly erect and visible
though the material.  Lisa had never been shy around me and was not afraid
of her sexuality, I knew this, but I had never looked at her before and
thought what I was thinking now.  She was my sister and I loved her more
than anything in the world but right then I would have fucked her.  She
turned and passed me my coffee with a smile and we sat chatting for a
while, catching up properly.  I could no stop noticing her breasts jiggle
every time she laughed.  I hoped she did not notice me staring.  We lost
track of time as an hour went by, but soon I jumped up and went for a quick
shower, forgetting anything to wear after it.  Lisa noticed and when she
heard the shower stop she opened the door just wide enough to pass me a
pair of boxer shorts from my case.  "Oooh!  Someone's been working out."
Lisa giggled as I walked back in to the kitchen n just my underwear.  I
suddenly felt exposed as I stood there, but Lisa was right, I had spent a
lot of time in the gym.  I was not big at all but very well toned and
healthy looking, except maybe I needed more of a tan.  "Come on then." I
said as I regained my composure.  "You go to bed and I'll see you in the
morning." Lisa looked confused and so did I as I looked for the bedding I
thought I would need for the couch.  "Do you want me to put a sheet down
here, it is too warm for a quilt anyway?  I asked.  Lisa giggled a little
and stood.  "What kind of host would I be if I made you sleep on the
couch?" I was the only one looking confused now.  "Me and Amy will share my
room while your here." My sister announced as she took my hand and led me
up the stairs past her bedroom door to what was obviously a little girls
room if ever I saw one.  All pink and girly with boy band posters and
fluffy things, a small TV in one corner and a PC in another.  "Amy will
need to use the computer for her homework but other than that I want you to
think of this as your room for now." Lisa said as I walked in.  "See you in
the morning Big Bro." Lisa kissed my cheek and left me to it, going to bed
herself.  I pushed the door over, turned of the light and climbed on the
bed, asleep in minutes.

   Every one knows that feeling when you wake up and have no idea where you
are.  I spend ten very confused seconds looking round at the pink room
before I remembered what was going on.  I sat on the edge of the bed waking
up slowly.  It was nine in the morning and I had not slept that late in
ages.  I could hear giggling and chatting downstairs over the sound of the
radio and decided to go get a coffee to try and remove the cloud from in
front of my eyes.  As I stood I realized I had morning glory, my hard on
poking out the bottom of my boxers, and no other clothes to cover me.  It
took a few minutes for me to get it down, my special Margaret Thatcher
technique always works eventually.  But that was replaced by the urgent
need to piss and I was soon downstairs.  Lisa was making toast on the
worktop showing me her gorgeous behind still in those little shorts.  Amy
was sat chatting away to her mother about something but stopped mid
sentence when she heard me coming up behind her.  She turned herself round
in the chair before jumping out of it and running for a hug almost jumping
it to my arms.  It took all my strength to catch her as she kissed my cheek
then lips then hugged her head to my shoulder.  "Uncle Mark!" She exclaimed
as she rubbed her hands across my back.  "I'm so happy you've come to stay
with us." I hugged my niece back and smiled over at Lisa who was stifling a
giggle at her daughter.  "Sorry I robbed your bedroom Honey." I returned as
she let go off me dropping down to the floor.  "Shouldn't be for too long,
I hope." "Awww, my favourite Uncle can sleep there when ever he needs to. I
don't mind bunking in with mummy for a while." Amy returned to her seat as
she spoke.  I knew I was the only uncle she had but still I loved the
compliment.  It was important to me that she wanted me here.  "I gotta go."
I said as she sat and made my way to the bathroom straight after our hello.
While I relieved my swollen bladder I though how beautiful Amy was.  At
eleven she was a miniature version of her mother, without the big breasts
or hips just yet but she was starting to round off by he looks of things.
She was not shy about her body yet as all girls seem become as they enter
puberty.  She was wearing a little tight pink crop top that hugged the
little buds on her chest and a pair of pink bikini panties.  Not what our
parents would have called breakfast attire but then I was still just
wearing boxer shorts and it was another hot sunny day.  We sat and had
breakfast together laughing and joking as Amy told me about school, which
ended for the summer in two weeks time.  She was going to secondary school
in the Autumn and was very excited.  We talked for half an hour before Lisa
hurried Amy up to get dressed, she was going to her friends house today to
work on their end of year project and would be home for dinner at about
six. Amy jumped up and went for a shower.  Lisa told me we should just
enjoy the sun for the day spend it in the back garden.  She explained it
was a sun trap and we could sun bathe until about three when the garden
would be in the shadow of the house.  I had not done anything so lazy an a
long while and thought it would be great.  Amy had been as thoughtless as
me about going in the shower and came out the bathroom wearing just her
towel to go get dressed.  She had wrapped it just below her underarms and
it covered her to just below her little behind as she made her way to the
stairs with a little smirk on her face.  "It might take us a while to get
used to there being a man in the house." Lisa remarked as Amy made her way
upstairs.  I chuckled a little, trying to be cool about how much flesh my
sister and niece had displayed already.  Amy was out the door just as I
finished my second coffee and was ready to move again.  I took my suitcase
upstairs and fished out a pair of swimming shorts to wear whilst sun
bathing.  Lisa was changing aswell but somehow was downstairs before me,
pouring some orange juice in a jug full of ice.  I was stopped in my tracks
by the tiny two piece bright pink bikini she was wearing.  The thong
bottoms,tied by stings at her hips, showed her golden brown arse cheeks to
me and all I could see of the top was the strings tied around her neck and
smooth back.  I gulped a little then felt guilt at the way I was looking at
my sister.  She turned to face me smiling, showing me her amazing firm
breasts in the little cups that left little to the imagination, as did the
front of the thong which was right in the crack of her pussy, and barely
went much higher.  "Come on Bro lets go." Lisa beckoned as she turned to
walk out the door, jug and two glasses in hand.  I watched her arse cheeks
wiggle as she went following automatically.  The garden was small but nice.
Mostly a grass lawn with a few flower beds and two sunning chairs sat in
the middle of the lawn next to a small glass topped table.  Lisa had
already poured two glasses of juice and was lay on her front, using her
arms as a pillow watching me come outside.  I tried to look at her face,
rather than her amazing body but it was a struggle.  I did not get a chance
to even sit down before Lisa started teasing me.  "You know I'm your sister
don't you Mark?" She asked quite calmly.  It was like kick in the balls
though and I just managed to stammer out a "Y y y yes course I do." "Then
why do you keep looking at my arse like you wanna eat it?" She said next,
still with a very calm tone to her voice.  I felt the blood rush to my face
as I took in what she had just said.  No answer would come to me as I felt
the same twinge of guilt as before.  I must have had a dumb look on my face
because it brought quite a laugh from my sister.  I relaxed quickly as she
turned on her side to face me looking me in the eye.  "I don't mind you
know?" She said as she looked at the pink leaving my cheeks.  "I know I'm
hot.  I'd worry if you didn't look, and it's not like I've ever been shy,
is it?" "No I guess not Sis." Was all I could manage as an answer.  Lisa's
nipple had fallen out of her bikini top as she turned and I was trying not
to stare at as she teased me.  "Get over it Mark!" She said sternly trying,
but failing, to hide her smirk behind a serious face, before covering her
breast properly again.  I was very impressed with how I only had the very
beginning of an erection so it was virtually unnoticeable.  I was about to
lay down myself when Lisa again tried to break my cool.  "Big Bro Honey?"
"Yes Sis?" I was trying to get comfortable on my front feeling the warmth
of the sun on my pale back.  "Would you do me a favour?" "What you need." I
almost sighed as I turned to look at her.  Her hand was outstretched
holding some tanning oil, enough for me to get the picture.  "Come on, do
the honours ." I couldn't think of a reason not to and got up taking the
bottle from her.  I knelt at the side of her chair and clicked the cap of
the bottle.  "You'll miss bits if you do it from their, lazy bones." Lisa
said stifling a giggle as she looked at me.  "Come on just climb on top and
do it properly." "I think your teasing me Sis." I said as I lifted my leg
over her, trying to get comfortable sat astride her upper legs, not wanting
to put any weight on her.  I poured some oil into my hand and rubbed them
together ready to massage it in to her shoulders.  "Who?  Me?" Lisa said
trying desperately not to laugh as she did.  "I would not do that to you."
She almost sounded sincere but I did not believe her.  It feels great to be
right, most of the time.  I was right this time.  Lisa reached around and
stopped my hand before untying the loose string bows of her bikini top and
pulling it off from under her.  I smirked at her brazen attempt at teasing
me and tried to stay casual as I started rubbing the oil in to her
shoulders.  I poured more oil straight on to her back and slowly massaged
it in to her soft and already golden skin.  "Make sure you don't miss a
spot." Lisa murmured as she enjoyed the feeling of my strong hands
massaging her back.  "Mmm," she moaned as she relaxed.  I worked my hands
down her sides and must have rubbed the side of her breasts, squashed
against the chair.  I Moved back up to her shoulders and worked down her
arms and then moved back up.  I massaged more oil into her back and again
to her sides and felt the soft flesh of her breasts.  Maybe I was too
relaxed now and she wanted the upper hand back, I don't know, but next she
moved her hands down to her sides and untied the bows on her thong bottoms.
She reached her left hand round and pulled them of between her legs with on
quick tug and threw them away carelessly.  "I'm not going to get tan lines
just because your staying here." I could not answer as I stared at her
smooth bare arse cheeks and her arse hole and the lips of her pussy which
were plainly visible between her smooth toned legs.  It was obvious to Lisa
that she had me beat as I had stopped massaging her and was just staring at
her most private places.  She startled me when she lifted herself and half
turned around.  I looked down at her, pale faced and in shock.  She was
smiling widely, I did well to look at her face not the one visible breast.
"Come on, hurry up, your blocking my sun." She said as if trying to act
like showing me her pussy was nothing.  "Sorry Sis." Was all I said, maybe
I was just a pervert, I thought.  I poured more oil on to the small of her
back and rub it down o to the soft round mounds of her arse cheeks, not
taking very long at all.  I worked my way down her legs quickly, standing
back up and walking over to my chair, lying flat on my stomach to hide the
full swollen erection in my shorts.  Luckily Lisa's eyes were closed so she
did not see a thing.  We lay in silence for nearly half an hour, I had just
managed to calm myself down.  The sun was so hot that I would need a break
soon, Lisa seemed to be able to stay in the sun much longer than me.  She
stayed put when I made my excuses and went inside to the shade sitting on
the couch in the front room to cool down for a few minutes.  All I could
think of was my sisters round arse and the places hidden between her legs
that I had been staring at.  My cock was rising again and I knew I would
have to stop thinking about my sister as a sexual object.  It sounded so
easy but she kept making it hard for me.  She had always teased me when we
were younger but not like this.  This was all new to me, I did not know how
to cope with what she was doing.  Did she know that she was getting me so
hot or did she just think it would make me feel awkward?  Maybe she would
get bored of it I hoped, otherwise soon enough she would see what she was
doing to me.  I took a long gulp of the cold juice I had brought in with me
and sat back resting it on my lap trying to cool my libido.  After ten
minutes I had cooled down and was just about ready to doze off, The heat
always tired me out quickly.  I forced my eyes open and looked around for
the TV remote, something to keep me awake.  "Can't take the heat eh?" Was
the words that turned my head back to the kitchen door.  Lisa walked in to
the living room still stark naked.  She stopped just inside the door as I
turned to face her, giving me a chance look at her fully naked from the
front.  She was a gorgeous golden tan colour from top to toe.  Her breasts
held themselves high on her chest as gravity defining orbs that giggled
with every step, her large erect, so suckable, nipples a dark brown colour
pointing just above the horizon.  She had a firm yet not sculpted stomach
that led down to her groin, which was defined by it's lack of a single hair
and the way her inner lips puffed out.  Her legs were the type any man
would want wrapped around him, firm but not too toned.  "No, it's far too
hot for me Sis." I managed to answer.  As I starred at her body from her
smile to her feet.  "Hope you didn't come inside to get away from me?" She
asked.  "Did I tease you too much?" "No Sis." I answered almost as a laugh.
"If that was the case I'd be half way up stairs by now wouldn't I?" "What
you mean Bro?" Lisa asked quizzically, unsure what I meant.  "Well you had
me massage oil in to you bare bum, but now your stood here giving me the
full frontal!" I laughed as I said that.  I might have been a little
nervous about getting a hard on around my sister but I refused to be beaten
this easily.  I would have to start playing it as cool as possible and she
would get bored.  "So," I began, "do you need me to oil your front or
something?" I asked, in jest, as she stood there.  "You wish." Was all she
could manage in return, almost with a disappointed look on her face. 
Lisa's made her way to the couch and sat the other end from me in a very
lady like way, up right with her feet together and hands covering her groin
as we watched the news.  She had had my attention for a while but I had
done well to turn away from her, the best view I had had in a while.  We
watched the news until it ended, mostly very depressing stuff.  My stomach
rumbled loudly and Lisa must have heard.  Soon lunch was being prepared,
just simple sandwiched in the front room.  Lisa had agreed with me the sun
was very hot just now, we could go back outside later on.  This did not
bring Lisa to the point of dressing at all though and I was blessed with
many sights that would come back to me in dreams, I was sure.  I tried not
to comment about my sister's nakedness as best I could, had to play it cool
about the naked elephant in the room, I was living there for the time being
and I did not want to mak the whole time difficult.  After we ate Lisa gave
me no choice though, sat at the end of the couch Lisa lifted her feet up
and turned to face me, spreading her legs to rest one on her back cushions
and one on the arm of the couch.  For her it was a natural position on the
couch, since she was a girl, I just don't think she realized how on show
she would be.  I did not notice at first as I was slouched with my head
right back starring at the ceiling, thinking about a cold shower.  "Lunch
was great." I thanked her as I turned my head back towards her.  She smiled
a your welcome then watched my face as I realized how she was sat.  I could
see all of her so, so edible pussy it was untrue.  Spread wide open like a
blooming flower, between the perfect frame of the flesh of her tanned
unblemished thighs.  I strained to look up from it, my mouth could have
been watering for all I knew.  "You alright Mark?" The brazen teasing witch
asked turning her head slightly to the side as she examined the look on my
face, aswell as the obvious tent that was rising in my shorts that had been
so good all day.  "Your...  Your very much...  Erm..  On display sat like
that Sis." I answered as I tried desperately not to look back down at her
perfect pussy.  It was the perfect colour and nice and meaty.  "Oh....  I
don't mind Bro.  We're very open in this house.  Is that why your shorts
are tenting so much?  You must like the display?" She had won and she knew
it.  I had not even realized I had a hard on, I had been horny since I woke
and Lisa had given me a constant visual display of, what could only be
described as, perfect womanhood, all day.  My hands went quickly to cover
my groin as my sister laughed a wicked laugh at my expense.  "Your not
right you love." Was my answer as she laughed.  My embarrassment was
causing the blood to move from my cock to my face as, which was a relief
really.  "Oh Mark.  Who gives a shit?  Honestly were grown ups and were
family.  Don't be ashamed of enjoying seeing a sexy womans charms." Lisa
climbed up to her knees and waddled over to where I was sat.  She put her
arms around me as she sat again, right next to me with her legs crossed in
a way you would call lady-like if it were not for her nakedness.  "I'm
sorry I teased you Big Bro." She sounded sincere.  "Honestly Mark, me and
Amy don't often wear clothes around the house and I promised her I would
try and see if you could deal with it.  It would keep her happy while you
were here." I was taken aback by that, but tried to deal with it in my
head. Lisa released her embrace of me and waited for my response.  "I..  I
wouldn't mind Sis" I started.  "But you've just been forcing your juicy
bits in my face all day." I tried not to sound angry.  "Could you not have
just asked me?" And smiled as I asked her that, turning to face her as she
sat right next to me with her arm on my bare shoulder.  "I could have." She
answered quickly.  "But I have had a lot of fun at your expense today." We
laughed together for a minute before she reached over again and we hugged,
all made up like a good brother and sister.  I could feel her breasts and
hard nipples squash in to my chest as we hugged, she kissed my cheek as I
held the soft smooth flesh of her naked back.  I then realized that in
order to hug me as I sat on the couch she had turned and lifted a leg on to
my lap and her bare moist pussy was pressed on my leg.  I could feel the
warmth and wetness as we held each other.  Then I realized I could smell
what could only be the odour of her arousal, she really was enjoying
teasing me.  My cock shot back up I a second, tenting my shorts obviously.
"Sis," I said as she held me close, "I don't mind if you want to go
natural, but I might have to keep some clothes on...  If you get me" Lisa
smirked as she pushed herself off of my chest.  She looked down at my
shorts again and her eyes widened before she looked back at my face and
smiled.  She stood up, I ogled her jiggly breasts again as she did, my cock
was almost dribbling as I struggled to contain myself.  Lisa had left a wet
patch on my leg but I was not going to mention it.  "It's a compliment
really Mark." She said as she looked down at my embarrassment again. 
"You'll get used to it soon enough, I'm sure." "I guess I will Sis." I
answered before she bent over taking my head in both her hands and gave me
a lingering kiss on the lips, opening hers slightly.  I kissed her back
automatically before she pulled away slowly.  "It is a BIG compliment."
Lisa said looking back at my groin before giving me a wink and a smile. 
"I'm going back outside BIG Bro.  You joining me?" Lisa was still having
fun with me put I was past caring now.  If I was going to get a hard on I
would not hide it anymore.  She did not seem to care.  "No I think I'll go
for a shower." I could not handle lying in the sun, so why try.  I needed
to cool off and a nice cold shower would do the trick.  I thought on
though. "Do you have a barbecue Sis?" "Nope.  Why?" "I thought we could
have one tonight when Amy gets home.  It will still be warm out, nice time
of year for eating outside." "That's a great idea Bro." Lisa said brightly.
"We haven't had one since Amy's dad left, I binned the rusted old one years
ago.  It's something a proper family would do isn't it?" "I'll go get one
Sis, and all the food, you enjoy topping up your tan." I stood to go sort
myself out and Lisa came and hugged me again.  "I love you Bro." She told
me, a slight quiver in her voice.  "I'm so happy your here." We embraced
tightly, we had been apart for too long.  It felt so good to be with my
family again.  It also felt good having a naked woman pressing herself
against me, squashing my hard cock between us making it leak a little. 
Eventually I gave Lisa a little pat on her bare bum.  "Come on sexy, let me
go sort it all out." Lisa giggled like a school girl as she peeled herself
off me and turned to walk back outside.  Her arse was perfection and I was
going to be in heaven as long as I stayed here.  She stopped in the doorway
and turned to me.  "Do you want me to put the boiler on Bro?" She had
thought at the last minute.  "There won't be much hot water." I laughed as
I answered her.  "No Sis." I pointed at the still obvious bulge in my
shorts.  "I think I need a cold shower." Lisa laughed as she walked out
shaking her head.  I loved my sister more than anything, and if she wanted
me to she her in this other way I would.  I was not just being a pervert,
it was all her doing.  My stunning, sexy, seemingly horny sister.  It was
not like she could act this way all the time.  I showered and dressed in
some cargo shorts and a T shirt.  Lisa was tanning her front when I left to
go shopping.  She barely moved shouted out to her, just giving me a weak
wave goodbye.  I chose the worst time to go shopping it seemed.  The roads
were busy and the shops were busy, queuing at every roundabout and junction
there and back.  I managed to get a good cheap barbecue from the hardware
store, not very big but big enough to hold food for three.  The supermarket
was very busy, everyone had the same idea I had.  I managed to get burgers,
sausages and steaks, bread and salad, as well as some beer and wine for me
and Lisa.  It took me two hours to do what should have taken one, but it
was worth it.  When I returned to my new home I just managed to struggle
though the door with the barbecue and food.  Lisa was obviously just out
the shower and smiled at me as she dried herself in the kitchen, softly
dapping the towel on her flesh.  I walked in dropping the bags on the table
before opening the barbecue box to read the instructions.  It seemed an
easy build so I set right to it, taking the box outside.  I was finished
inside of twenty minutes, standing back proud of my construction.  It was
still hot outside and I had taken my T shirt off almost straight away. 
Lisa had put the shopping away when I returned indoors and was sat at the
kitchen table enjoying a glass of wine, still naked.  I sat with her
cracked a beer and we chatted for a while waiting for Amy to get home. 
Lisa told me how she and Amy had stopped wearing clothes around the house
last summer, they loved the freedom of it, as well as the lack of tan
lines. I was still not sure about the idea of joining in but was happy to
accept their way of living.  I didn't want them to have to change how they
lived for me.  As well as sinfully enjoying the sight of my sisters bare
breasts and arse.  "So..." Lisa started with a pause.  "Are you going to
join us tonight....  You know..  Natural?" She smiled looking at her glass
of wine before taking a big gulp.  She looked back up at me as I considered
my options.  "I don't think I will be working a barbecue naked Sis." I
jokingly answered, trying to avoid the question.  "That's true." Lisa
smirked before leaning forward looking me right in the eye.  "But that
doesn't really answer my question." I decided to just be frank with my
sister, hoping to stop her in her tracks.  "Well Sis," I began, "I just
don't want you, or Amy, to constantly see me....  Well...  Angry, I suppose
I would say." Lisa laughed loudly, her breasts jiggling as she did.  "Oh
Big Bro." She said as she calmed down.  "We will have to find a way to deal
with that." "Like not spreading your legs in front of me?" I asked
smirking. Lisa laughed again.  "But I enjoyed that too much!" She returned
straight back at me.  "I have to admit that I enjoy you having that
reaction Bro." She smiled, finished her glass of wine whilst looking at me.
"Your twisted Sis." It was all I could say.  "Do you want your daughter to
see me like that?" "She won't mind, shes old enough to know what it is."
Lisa stood and turned to the fridge opening it and bending right over to
pick up the bottle of wine.  I stared at the view she gave me, obviously on
purpose, of her perfect arse and the pussy in between it that again looked
moist.  I was almost lifting the table with my cock, and probably drooling.
After she picked the bottle, and another beer for me, out she turned to she
me checking her out.  "Oh, sorry Bro." She faked.  Reaching a hand through
her legs to cup her pussy, hiding it from me.  "I did it again, didn't I?"
"Your so not funny." I said as she stood upright again.  "I think I am."
Lisa sat back down handing me a beer as I drained my first.  She poured
another glass of wine for herself.  "Mark....  I...  I...  I want you to
get a hard on for me..  I want to see it.." Lisa's words hit me like a
sledgehammer.  "I'm horny for you Big Bro." "Lisa your my.." Was all I
could manage.  Her words had the opposite effect on my cock.  "Your sister,
yes I know." Lisa finished my sentence for me.  Before we could say
anything else the front door opened and Amy was home.  She beamed a smile
at us and ran to hug her mother.  "Does he not mind Mummy?" She asked,
seeing her mum sat naked at the table.  "No Honey, he is fine with it."
Lisa answered her daughter, turning and smiling at me as I sat there still
stunned.  Amy turned to me smiling and flew in to my lap hugging my, she
gave me a big sloppy kiss on the cheek.  "I love you Uncle Mark." She
kissed me again before climbing down from my lap and running upstairs. 
"We'll talk more later Big Bro." Lisa said before I could say anything. 
"I'll go start the barbecue." I said.  "Go tell Amy the plan." It was still
warm outside but the sun was behind the house so there was no real heat.  I
lit the coals and settled down on a lounge chair to wait.  They would need
at least half an hour, and I spent the whole time alone wrestling with what
Lisa had said to me.  She wanted to give me a hard on?  Did she want to
take things further?  What was she thinking, I did not have a clue.  All I
knew was every time she had shown me pussy I had wanted it.  The coals had
burnt out and were glowing nicely when I checked them.  I went inside to
get the meat, and was greeted by the sight of the bare behinds of mother
and daughter, preparing the salads and buttering the rolls.  Amy turned
when she heard me and gave me another hug, her skin felt so soft against
me. She was as beautiful as her mother, only about four foot seven, her
skin was not as tanned as Lisa's but still very healthy looking.  Her
breasts were just beginning to form on her chest and did not move when she
did but were still obvious to see.  Her little bum was round, almost plump
but looked firm and her legs were well shaped but slender.  She was going
to be a knock out, just like Lisa.  I kissed her forehead and patted her
bum, trying to act as casual as possible when a naked eleven year old
presses themself against you.  "You go finish what your doing, I'm going to
start cooking the meat." I said opening the fridge to retrieve the burgers
and steak.  "Won't be too long now ladies." "OK Bro, we're coming now."
Lisa answered for them both.  Amy giggled when she said it and Lisa nudged
her with her elbow, I thought nothing of it.  I loved the smell of a
barbecue, you never have a chance living in a city apartment.  I was
turning the steaks when Lisa passed me another beer.  She put her arm
around my waist and stretched up to whisper in my ear.  "I told Amy you
would be joining us after you finished with the cooking, so you best strip
those shorts off or you'll really disappoint her." I was about to say
something back to her, but nothing came to mind.  "I think she is just as
excited as me to see your cock." I was fucked and I knew it.  I could feel
her nipples brushing across my side and I loved it.  All I could do was nod
my head.  I carried on turning the steak and added the burgers.  I probably
had ten minutes to think of an excuse.  When the food was cooked I moved it
all to a plate and brought it to the table.  My sister and niece were
stretched out and a sun chair each chatting away about Amy's project and
her friends.  I only realized then that there was only two chairs, and
three of us.  The women jumped up when they heard the plate and turned to
me smiling then looked at the steak and burgers smiling still.  "Are you
all done Uncle Mark?" Amy asked me brightly as she sat upright on the side
of the chair.  "Yes Sweetie." I answered as I passed her a plate and one to
her mother.  "Good.  I'm Starving!" Amy reached for a bread roll then
stopped and looked back at me.  "So..  Are you going to take your shorts
off now?  Mummy said you didn't want to burn your....  Erm..  You know."
"Yes he is Baby." Lisa answered for me smiling, whilst looking me dead in
the eye.  Both of them stared at me intently as I slowly removed my shorts.
Trying to find an escape rout but there was none, so I just did it.  I
received a quick round of applause from them as I stepped out of them and
kicked them towards the kitchen door.  I would not admit it felt good to be
naked in the heat, but it did.  Amy budged up on her chair and patted for
me to sit next to her which I duly did, just to get the two sets of eyes
off my flaccid member.  We dug in to the food straight away, Amy and Lisa
both loading a burger with salad and sauce.  I started with a Steak and
salad on my plate, eating from the table.  Amy giggled suddenly and I
looked up to see Lisa's burger had dribbled sauce down her when she bit
into it.  I laughed at her condition too, until she started cleaning her
chest with her finger before licking it clean.  She was trying not to laugh
herself as she did it.  "Mummy there still some on your boobie." Amy told
Lisa who probably already knew but had saved that til last.  She cupped her
boob in her hand lifting it up and brought her head down to lick it
straight off.  I moved my plate to my lap to try and save my embarrassment.
Lisa giggled and carried on eating, as did Amy.  When we finished Lisa lay
back down in her chair, rubbing her stomach, Amy sat next to me twiddling
with a string of her hair.  I was still not comfortable with being naked
with them but had not sprung a hard on since the sauce incident so I
decided to lie down aswell.  There was plenty of space next to Amy.  Amy
told us both what she and her friends were planning to do in the summer and
about the things she would need for next year at what she called "big
school".  Eventually she started yawning, stretching right out as she did.
"I think its your bed time Amy." Lisa told her daughter, who to my surprise
just nodded.  She Stood before climbing on top of her mother giving her
what I could only describe as a lovers kiss.  They openly tongued each
other, their hands roaming all over each others bodies.  I watched in a
state of shock and arousal, as mother and daughter touched and kissed each
other in front of me.  After about thirty seconds they broke apart, both
smiling wide as they looked at each other lustfully.  One quick peck
followed and Amy climbed off her mother.  She turned to me and giggled,
pointing to my crotch.  My cock had inflated fully as I had watched but I
had been too engrossed in the show to notice it.  It was flat against my
stomach with the head poking out its foreskin halfway, I couldn't cover it
as I had nothing near me that would.  I didn't have the power to say
anything about what they had just done, it was so erotic.  "Is that what
you meant might happen Mummy?" Amy asked turning Lisa but still pointing at
my cock.  "It's big isn't it?" "Yes Baby." Lisa smirked.  "Give you fave
uncle a kiss goodnight babe." Amy sauntered over and climbed on top of me,
I could do nothing but accept the same kiss her mother had just received.
Her eleven year old tongue darting in and out of my mouth.  Amy was rubbing
her pussy up and down my cock as she did, moaning lightly into my mouth.  I
unconsciously moved my hands down and cupped her soft little arse cheeks. I
could feel her slick pussy juices spreading across my cock as she rubbed
her little clit on me.  She pulled herself up breaking our kiss and rubbed
herself harder on me for a moment, moaning sexily as she did,before
climbing down and walking away as if nothing had happened.  "Don't forget
to brush your teeth Baby." Lisa called after her daughter as she skipped
happily in to the house.  I was just coming round from my daze as Lisa got
up and started clearing the table.  She smiled down at me looking from my
stunned face to my engorged member.  It glistened with her daughters juices
and was dribbling a strand of pre cum as I tried to come to terms with what
had just happened.  "She isn't shy is she?" Lisa asked me, half laughing as
I sat up trying to cover myself, but failing.  I did not know how to answer
her.  "Come on Bro, help me clean up and we can finish our chat from
before." With that she was gone inside with a handful of plates and bowls.
I came to my senses soon enough and collected the rest of the plates and
carried them inside.  Lisa filled the dish washer, she pointed me through
to the living room, and I duly went and sat in what I had made my place on
the couch.  My cock had started to deflate a little as I thought about what
I had done with me preteen niece.  My thoughts soon went back to what I had
watched her do with her mother though.  I was so confused with me thoughts
of arousal and guilt, what was going on here?  I had to find out.  Lisa
soon joined me on the couch, passing me another beer.  I held it in both
hands, enjoying the cold feel of placing it in my lap, hoping to at least
hide my hard on from my sister.  "I guess you have some question Bro?" Lisa
plonked herself down on the couch in the same position she had earlier,
spreading her legs to show off her open obviously aroused pussy.  I turned
to her to answer but could only stare it the obviously wet lips on show. 
Lisa took an swig of her wine and put the glass on a little table beside
the couch, turning back to me.  "Oh, sorry bro.  I forgot again." She
dropped a hand to cover her pussy.  The sarcasm was evident in her voice.
"I have too many questions I think Sis." I said, trying to regain my
composure.  "How about I just start at the start?  It could be a long
story." Lisa smiled at me.  She was stunning and I struggled to take my
eyes off her, my own sister.  Lisa's tale began when she was ten ears old.
My eyes widened as she told me of her first orgasm, after seeing me playing
with myself one morning before school.  She had closed her eyes that night
and fucked her hairbrush imagining it was my cock.  "God I came hard that
first time Bro." Lisa patted her pussy with the hand she was covering it
with.  The smacking sound made it obvious how wet she was.  "Thank you."
She carried on talking before I could say anything.  Her fantasies did not
stop with me though.  She told me of how she thought about our parents
whilst doing herself and how it was the only way she could get herself off.
The way she told it she must have played with herself more than me when we
were younger.  "I used to have to bite my pillow to stop me screaming your
name, or Daddies, sometimes Mummies too." Lisa was letting it all out,
relief showing on her face.  She had given herself no hope of living out
her preteen fantasies and just repressed it all through her teenage years.
I remembered her acting out a bit when she was younger, and assumed it was
because of how this made her unhappy.  Lisa had got pregnant at eighteen
and married her ex-husband soon after.  She had tried to repress her
fantasies but failed and always pretended it was me or our father fucking
her when she fucked him.  My sister had tried to enjoy sex with her
husband, spice things up, but it never worked and they ended up as a
missionary once a week couple.  Lisa had loved him for a while, but it soon
went sour, they were both unhappy and got divorced when Amy was five.  "I..
I..  I don't know what to say Lisa." Was all I had in me when she paused.
"Bro, I know I'm a bit fucked up." My naked sister answered me.  "But it
gets worse." "Worse?" I blurted out.  As if finding out my sister had
thought about me during sex for the last twenty years was not enough, she
had more to tell me.  When Amy was ten she had caught her masturbating as
she went past her room on night.  Lisa watched for a few minutes until Amy
noticed her.  Lisa felt so naughty, watching her daughter finger her young
hole, that her pussy started leaking in her knickers.  Her daughter was so
startled when she realized she had been caught that she started crying. 
Lisa did not want her daughter to have the same unhappy youth that she did
so she did not tell her off.  She sat next to her daughter and told her
what she was doing was natural, that she did not mind and wanted her to
enjoy herself.

   Lisa managed to relax Amy to the point that she got her to show her what
she was doing, while she stroked her hair and shoulders.  Lisa told of the
orgasm her daughter had in her arms, and how after kissing her good night,
she went to her room and brought herself to the most powerful orgasm she
had had in years.  Lisa and her daughters life changed forever that day. 
She told her daughter she could talk to her about anything she wanted, and
Amy did.  It turned out that Amy had been playing with herself at her
friend Sarah's house when they had sleepovers, which had become more and
more regular recently.  Lisa pressed Amy for information, but it appeared
they had only watched each other while they played with themselves.  Mother
told daughter of her own fantasies when she was young and how important she
thought it was for her own daughter to not repress anything.  Lisa decided
to explain how much fun two girls could have together.  Amy was wide eyed
as her mother talked about oral sex, and sex toys.  It did not take too
long before both of them had a hand in their crotch, and not much longer
before Lisa showed her daughter exactly how to do those things.  "You mean,
you had sex with your own daughter?" I stopped her in her tracks with my
question.  "Yes Bro." Lisa answered straight away.  "And I have been ever
since." My mouth dropped open at the brazen nature of her answer, but my
cock visibly swelled and Lisa saw.  "I love the taste of her sweet pussy."
Lisa smiled as she rubbed her own crotch with the hand still hiding it.  "I
love how she licks mine as well." "But..." "But nothing!  I hated being her
age, she loves it.  It might be unconventional, but she is a happy well
rounded young girl." I opened my mouth to speak again but Lisa leaned over
and put a finger to my lips to shush me.  I could smell the musky odour of
her pussy on it, and felt the dampness against my lip.  She pulled back
again and carried on her story.  The could not help but lick my lip and
tasted her sweet juice, my cock leaked as I savoured the flavour of my
sister.  Amy had took all she learned back with her to Sarah's house, the
two girls having lots of fun together and becoming very close.  It was a
month or so later that Amy had come home on morning and told her mother of
her best friends confession.  Sarah had been having sex with her father
since before they had started playing together, and wanted to know if Amy
would join in.  Lisa had her reservations but decided to let Amy decide for
herself.  If he was not hurting Sarah, why would he hurt Amy?  Lisa did
make her daughter promise to keep their little secret though.  I was passed
questioning my sister as she told me her tale.  I was in a sexual daze and
could have popped at any second.  "It appears he's a kinky little fucker."
She laughed.  Sarah's father loved to fuck the girl in their pussies and
arse holes, Amy was not new to anal pleasure.  Lisa had shown her daughter
everything and Amy was open to all she had learned.  Lisa would suck Amy's
little pussy as she told her what they had done together, sometimes sucking
fresh cum from her daughter as she did.  Amy also had told her mother how
Sarah and her father liked to piss on each other and in each others mouths
during sex.  Lisa had almost cum just hearing how she tried it the first
time and loved the taste of the mans piss.  They added that to their own
sex play straight after and both mother and daughter enjoyed it.  "I am
just so happy that I have someone I can be so open with." Lisa told her
brother.  "Even if it is my own daughter, it is so good that we can have
all this fun together in a completely guiltless way." The last part of the
story was started two weeks ago, when Lisa sat Amy down to tell her of
their guest's impending arrival.  Amy told her mother to just tell the
truth and see what happens.  After all that had happened between them she
agreed.  "And here we are Bro." Lisa ended her story.  I sat there stunned
to silence by the tale she had spent the last hour telling me.  "God it
feels good to get all that off my chest.  It feels so good." Lisa started
moving her hand around her pussy before sticking two fingers inside.  I
watched motionless, unable to take my eyes of my sister being so opening
erotic in front of me.  The sound of her wetness and her breathing were the
all sounds in the room for a few moments as I started to realize I had to
say something.  But I was captivated by the sight of my gorgeous sister
openly frigging her pussy in front of me.  The room filled with the smell
of her sex as her hole squelched with each movement of her hand.  It only
took moments for her breathing to turn to moaning, her head flung back as
her other hand reached to squeeze her breast, pinching her nipple. 
Watching my sister bring herself to orgasm had me sold.  Her whole body
convulsed as she rode it out to the end.  She lifted her head back up and
opened her eyes to return my gaze again.  She was flushed red all over her
face and chest.  As she removed her fingers from her pussy, it leaked the
juice of her cum all over the couch.  "Sorry Big Bro," She said between
breaths, "I just had to do that.  So many horny memories." She was still
breathing heavily as she licked her finger clean brazenly.  I could not
handle another second of this put my body was still planted to the couch,
my cock stuck to my stomach by all the leaking pre cum it had been
dribbling for the past hour or so.  Lisa leaned towards me hands on the
couch then took an almost cat like step, lifting her head so it was level
with mine.  "So..  Is my secret safe with you?" I could only nod.  Lisa
grabbed my head and pulled me in to a long deep kiss, our mouths opened
together tongues wrestling with each other as she pulled herself against
me. We kissed like lovers not siblings as my hands started to Roam over her
body, pulling her even closer to me.  We kissed for what seemed like an
eternity until she pulled away from me grinning like a cheshire cat.  We
were both breathing fast looking in to each others eyes.  "I think we
should talk some more tomorrow, after you have slept on all this Bro." She
said calmly as we held our embrace.  "Unless you want me to deal with this
little problem first?" Lisa's hand touched my cock for the first time.  It
nearly exploded as she wrapped he fingers around it.  "Or should I say Big
problem Big Brother?" My head went back and my eyes closed tightly as the
pleasure took over me and Lisa just giggled at my aroused state.  In a
flash she was off the couch and kneeling between my legs, her hand never
left the base of my cock as she did.  I struggled to open my eyes as she
wrapped her other hand around it too.  Her vice grip as she slowly worked
up and down was almost to much for me.  My sister had had me horny since
this morning and I needed relief soon.  The sight of her beautiful face
smiling up at me as she worked my tool was heavenly.  The last day had been
so strange but the last twenty minutes had changed my way of thinking,
probably forever.  "Sis...  I'm not going to last long..." I managed as I
panted for breath, overtaken by arousal.  Lisa winked a sly wink at me and
stopped with her hands one above the other at the base of my cock.  A few
inches and the angry swollen head still visible.  I calmed for a second and
exhaled deeply, but soon inhaled rapidly again.  My sister bent down and
licked up the exposed part of my throbbing member.  "Mmm." She moaned as
she did.  "I've wanted to taste this for twenty years." With that she
engulfed my cock in her hot wet mouth.  She bobbed up and down sucking hard
and flicking her tongue around my helmet, working her hands up and down as
she went.  It was an expert blowjob, but it only lasted for about a minute
as I writhed and groaned on the couch.  "Sis...  Lisa..  Sis..  I'm
gonna... I'm gonna..." Was all I managed.  Lisa pulled her mouth off my
glistened saliva drenched cock just before I exploded.  I groaned deeply as
the first blast shot out hitting her face from her top lip to her hair
line. She aimed my cock back towards her mouth then and the second blast
shot on to her outstretched tongue, followed by the third.  Just the
amazing sight of my sexy little sister covered in my cum brought two more
powerful shots from my cock as my balls drained a days worth of frustration
into her hot mouth.  A final dribble stuck to my cock as I looked at the
sight before me.  Lisa squeezed the last cum from my cock and licked it all
of before showing me the mouthful I had given her.  I still had stars in
front of my eyes as she close her mouth to swallow, making a little show of
it for me, and maybe for herself too.  I reached out and held the side of
her head in my hand smiling down to my sister who I loved so much.  I wiped
my finger down her collecting the thick cum I had splattered on her face
and and she gobbled my finger licking and sucking it clean as she continued
to stroke my slowly softening cock in her hands.  "Mmmmm.  Amy will be
jealous when I tell her about dessert." Lisa smiled before devouring my
cock again.  Sucking it until it was sparkling clean.  I stroked her cheeks
as she did before gently pulling her head from my lap and pulling her up
into my lap.  Our arms wrapped around each other as we kissed deeply again,
our tongues mingling.  I could taste myself in her mouth but I did not care
I was so happy in the arms of the woman who I loved, my sister and now, it
appeared, my lover.  My hands groped her arse and strayed further felling
the wetness of her pussy, still oozing, she moaned in my mouth as I did.  I
could have fucked her right then but held back, I wanted to let her carry
on believing she was in control.  I lost all my reservation into her mouth
a few minutes earlier though.  We stayed kissing for a few minutes before
Lisa peeled herself off me and stood before me, at my eye level was her
juicy pussy, leaking obviously down her legs.  She took my hand and pulled
me up into another embrace.  kissing me with a closed mouth.  "I'm going to
bed Bro." She kissed me again.  "Thanks for making dinner." Again she
kissed me as I stared in to her deep blue eyes.  "And a special thank you
for dessert." She winked before pulling away from me.  I followed her arse
towards the stairs as she left Lisa looked around as she got two steps up,
seeing me following my sexy sisters wiggling cheeks.  "Big Bro." See said
stopping on the stairs.  "Do me a favour will you?" She said as I looked up
from her arse to her face.  "What's that Sis?" I asked, knowing she might
ask me anything in the world after what she had told me this evening.  Lisa
bent over facing away from me, still looking at my face past her own hip. I
smiled at the sight and my cock twitched again, already coming back to life
after my epic orgasm.  My sister enjoyed my gaze for a moment before
reaching her hands to her arse cheeks and spreading them, slightly opening
her two fuck holes for me to see.  "Will you..  Dream on these for me Big
Bro?" She asked rhetorically.  "Tomorrow I want them to know that they are
yours." With that she stood back upright and made her way up the stairs,
disappearing out of my view.  I sat back down for a few minutes but was
drained by the emotions of the day as well as my orgasm.  I climbed the
last couple of steps and fell into my bed surrounded by girly pink innocent
things, I smirked as I looked round.  It was not very late but I was asleep
soon enough and I did as I was told and dreamed all night about my sister
and niece.  I woke early on Sunday morning, back in my routine.  I started
my new job the next day and was glad I was not going to struggle to wake
up. As I lifted myself up I felt the grogginess of the beers I drank the
night before, and my full bladder.  My cock was straining hard as it had
been the morning before but as I remembered the night before I decided to
just make my way to the bathroom.  It would only be a sight to please my
hosts anyway.  I went down stairs to see I was the first to wake anyway and
drained my tool which was at half mast by the time my pissing was down to a
dribble.  I cleaned my teeth and made my way back to the kitchen.  I turned
the radio on and boiled the kettle, making myself a much needed coffee.  I
got my laptop and checked the news and sport as I usually would an a Sunday
morning, enjoying the solitude I had been used to.  My mind kept drifting
to the night before and all of Lisa confessions, not to mention how she had
sucked my cock at the end.  My sister said she was a bit of a freak, and
she was.  I had to admit to myself that she was the best kind of freak
though, I loved her and it would take something worse than she told me for
me to have a problem.  No man would ever blame a woman for wanting his
cock, especially if she looked like Lisa.  I had no problem admitting to
myself that I wanted to fuck her, I looked forward to it, she was perfect
in my eyes.  The things she said about Amy were sticking in my mind, the
girl was just eleven after all.  She seemed well rounded enough, and had
not appeared forced to climb on top of me for a goodnight kiss and grind
last night.  I was sure she enjoyed it more than I did.  How Lisa let her
fuck her best friends dad I did not know, she must have trusted him, or
trusted Amy enough to know she would say if she did not like it.  Sarah's
father was a mystery to me.  I did not know if he was some pedophile
predator or just a nice guy who knew he was on to a good thing.  I decided
that it was Lisa's business and not mine and I should keep my opinions
about it to myself.  I did feel sorry for Lisa that her eleven year old
daughter got more sex than she did, but that was going to change soon
anyway.  I was well on to my second cup of coffee when I heard movement
from upstairs.  Amy came stumbling down looking still half asleep, her hair
a mess on her head.  She smiled when she saw me, but squinted at the
morning sun shining through the kitchen window.  I smiled back at my niece
in her naked glory, she was eleven and looked it.  After what I had seen,
felt and been told last night I knew she was a sexual being, I saw her as
one now.  It had not took me long to come to terms with it, which caused a
twinge of guilt in my belly.  I looked back to the article I was reading on
my laptop screen as she walked unsteadily straight past me to the bathroom.
Five minutes past and the door opened with a much brighter looking girl
walked out, her hair brushed and the sleep washed out her eyes.  I could
not help but watch her little bum as she poured herself a glass of orange.
My cock inflated partially, moving itself to my thigh.  Amy made her way
around the table to me and put her arm around my shoulder, leaning across
to kiss my cheek, I could smell her minty fresh breath.  I moved my arm
around her waist and gave her side a quick squeeze, she let out a little
giggle.  "What ya doing Uncle Mark?" Amy looked at the laptop screen
quizzically, then back towards me.  "Nothing Sweetie." I answered closing
the laptop and giving her my attention.  "And Sweetie please just call me
Mark will you?" Amy wrapped both her arms around my neck and climbed over
into my lap.  It felt so nice, her soft skin against mine, my cock twitched
again between my legs raising up as it filled with blood.  My niece looked
in to my eyes before hugging me tightly, pressing her soft smooth body
against mine.  Her head moved and I felt her warm breath on my ear.  "Mummy
said she told you everything." Amy whispered in my ear.  My arms were
wrapped around her waist, I loved the touch of her young skin.  She pulled
back to look me in the eyes, hanging of my neck by her arms, her head
tilted sideways as she studied my face.  "I guess she did Baby." I
answered, smiling back at her inquisitive look.  "Good." Amy took her one
hand from around my neck and brought it between us.  She looked down to her
waist and as her fingers pushed between us.  Her pussy had been pressed
against the V shape of my groin, and she lifted up to rub it with her
fingers for a moment.  As I watched her my cock reached full size lifting
to find a home in the crack of her arse.  "Mmm." My eleven year old niece
made a point of letting me know she enjoyed her little fondle, and the
feeling of my solid member rubbing on her arse.  She closed her eyes and
wiggled her little bum around on my cock.  I watched her, reveling in the
sight of a sexy young girl in my lap.  It only lasted for a few moments
before she stopped, opening her eyes to look back at me.  "I love you Uncle
Mark." She said as she beamed a smile at me.  "I said just call me...." I
was stopped by Amy bringing her finger up to my lips, I could smell her
juices and breathed in deeply, savouring the young girls scent.  She then
moved her finger between my lips for me to taste her flavour, it was so
sweet, so delicious.  I sucked on her fingers as she fed me her cream.  "I
could call you Uncle Big Dick." My niece offered me, as she pulled her
fingers from me.  She giggled wildly, writhing around in my lap,
inadvertently massaging my engorged member between her bum cheeks.  I
laughed myself, not as hard as her, it was a joke an eleven year old would
find much funnier than an adult.  I was also shocked to hear those words
come out of her mouth, but I liked it.  Amy sighed as she calmed down, her
arms returning around my neck.  Her pulled herself close to me, until are
noses were almost touching.  "So...  Do you like the taste of little girl
pussy?" She asked me lewdly and with the confidence of someone far beyond
her years.  I opened my mouth to answer but I could not get a word out.  My
niece opened her mouth and licked my top lip and that was all it took, we
both dove into a deep passionate kiss that, our tongues wrestling as she
writhed around on my lap, rubbing her pussy on my groin as hard as she
could whilst our lips and noses mashed together as we had enjoyed each
other.  My hands soon fell to her sweet arse cheeks again as and I squeezed
the firm buns as they gyrated.  I could feel the juice from Amy's little
pussy smearing across my groin as she humped me, I knew she was a hot
little fuck straight away.  "Ahem!" We were loudly interrupted by Lisa
standing at the kitchen door, she had the same just woke up appearance to
her that Amy had had.  Amy pulled her lips from mine instantly as she heard
her mother and jumped out my lap.  She stood there with her head down and a
guilty expression on her face, which I must have been matching.  It felt
like I had been caught doing something I should not have, despite what I
had been told last night.  I looked over at Lisa, she looked so sexy, even
with her hair a mess, and her eyes puffy from sleep she looked sexy.  My
sister who when last I saw her, sucked my cock and told she wanted me in
her pussy.  If it was not for the fact it was already hard, I would have
sprung an immediate erection.  "Amy." A dramatic pause that only mothers
can master.  "What did I say about Uncle Mark?" Lisa asked sternly looking
at her daughter.  "You..  You said." Amy was looking at the floor as she
spoke.  "You said that Uncle Marks big cock was just for you until you said
I could share it." Amy looked up at her mother after she answered.  "But
Mummy I never touched it, I was just kissing him and maybe I rubbed myself
on him but that was all." Lisa laughed as she walked over to us and roughed
the girls hair lightly, before kissing her cheek.  "Come on Amy, get your
breakfast and get ready, you're supposed to be going to Sarah's in an hour
and a half and you need to get yourself all cleaned up first.  Don't you
Baby?" "Yes Mummy.  Sorry, I got distracted by Uncle Big Dick over there."
Amy pointed at me and looked around, shaking her head at me disapproving.
Lisa did the same whilst i sat there hands out to my sides and my best
"Butter wouldn't melt" expression on my face.  It had not match the
erection between my legs but I tired to play the innocent.  "Is he a bad
man Baby Girl?" Lisa asked her daughter as they both stood facing me still
with mock looks of disapproval on their faces.  "Yes Mummy, he's a very bad
man." Amy new how to play along with her mother.  They were both enjoying
it.  "He didn't even finger my pussy or anything." "What Baby, not even
one?" Lisa looked so shocked and turned to me shaking her head, but she
could not hold it any more and smirked as she looked at me.  "Come on Amy
get your cereal while I'm in the bathroom and then you can get ready." Lisa
patted her daughter on the bum and passed me into the bathroom.  She smiled
at me then flashed her eyes down to my still rock solid cock.  A certain
normality returned for a while as Amy made her breakfast.  I poured two
coffees, one for me and one for when Lisa returned, I sat back down at the
same time Amy did.  "What you gonna do today....  Mark?" Amy asked me
between mouthfuls as she devoured her breakfast.  "I've got to get ready to
start my new job tomorrow Sweetie.  Sort out what I will wear and
everything." I answered.  "Shouldn't take me too long, I don't think." I
drank a mouthful of coffee as Amy munched her breakfast happily "What are
you going to do with Sarah today?" I asked, innocently, but there must have
been no innocent answer.  Amy smiled as she swallowed her mouthful.  "Oh, I
don't know really." She paused looking up, as if thinking about it.  "I
think we'll just probably lick each others little pussies and fuck her
daddies dick all day." She paused again to see the to reaction her blunt
lewdness on my face.  I was proud that I didn't look shocked.  "Sound fun
Sweetie, you have a good time." I calmly replied.  I think that
disappointed her a little but I was happy to this time.  She accepted my
answer though and took another mouthful of cereal as she glared at me. 
"When you get home you can tell me all about it, can't you?" I asked her
which made her blush, I was finished being shocked and she knew it.  "What
time do you think you'll be home?" I continued.  "I thought it would be
nice if we all watched a movie tonight, as a family.  Maybe order some
pizza.  Do you think your mum would like that?" "Uncle Mark, I think Mummy
would love that.  But I think you will have to fuck her all day first, she
wants that more than anything in the world." Amy was not shy at all and I
loved her for it.  Everything must seem so simple when your eleven.  "And
the sooner you fuck her, the sooner she'll let me bounce around on that bad
boy." Amy and I laughed loudly at her joke as Lisa came out the bathroom.
She looked at us quizzically but we gave nothing away.  I picked up my cup
and took another gulp of my coffee, Amy finished her cereal in silence as
Lisa gave up wondering and went to make some toast.  I sat with Lisa
explaining what my new job entailed while Amy showered and readied herself
to go out.  She managed to maintain interest, although I had to admit it
was a very mundane job.  I was just happy to work a proper nine til five
job, and be around the people I loved.  When Amy opened the bathroom door I
was surprised to see her in clothes.  She looked so cute in her pink crop
top and little pink pleated skirt, she wore sandals and her hair was up in
pigtails high on her head.  I admired her look, as did her mother it
appeared.  "A perfect preteen fuck slut." Lisa announced which brought a
huge smile to Amy's face.  Amy curtsied, lifting her skirt at the sides to
reveal her lack of underwear.  Which brought a laugh from all of us.  "You
can say that again." I agreed with my sister.  That was an excellent
description of her daughter.  Amy walked to the sink and filled a large
glass with water, taking large gulps of it as we sat watching.  I was a
little confused by her seemingly unnatural need for water.  "Mr Davis loves
it when the girls pee in his face Bro." Lisa explained seeing the confusion
on my face.  Amy giggled and nearly spat out a mouthful of her water. 
"Mummy!" She moaned, then giggled again and went back to her glass,
finishing it just in time to hear a car horn beeping outside.  "They're
here Baby." Lisa stated the obvious.  "Give Mummy a kiss goodbye." Which
Amy duly did, a quick but open mouthed kiss.  Lisa's hand drifted up her
daughters skirt for the briefest of moments before Amy pulled away from her
mother to come give me a goodbye kiss.  "You be good for Mr Davis today
Amy." Lisa told her daughter, sounding very motherly.  Amy was on her way
to the door when she turned back to us.  "But Mummy, Mr Davis says he
prefers me to be a very bad girl." My hot niece pouted for a second, then
instantly turned it into a smile.  The car horn beeped again to which point
Amy turned and ran out the door just yelling a quick "Bye" as she went. 
"Right Big Bro, you sort your self out for work while I have a shower, then
we can decide what to do all day." It was more of an order than anything
else, but was fine by me.  Lisa cleared the table and disappeared into the
bathroom while I went upstairs to pick a suit from one of my cases,
checking the condition of it and realizing I would need it press the
trousers aswell as iron a shirt.  None of it took too long and I was
finished and sat in the cooler front room when my sister finished her
shower and whatever else she did.  She was, as ever, naked and I still
could not help revel in the site of her body, so firm and smooth, golden
tanned and perfectly proportioned.  Lisa was still toweling her hair as she
sat down next to me.  "You all done Sis, I could do with a shower myself I
think." I asked, the constant heat the last few days had meant I felt
sticky even if I did not really stink.  "I need a shave aswell." I
scratched the stubble on my chin to emphasize my point.  Lisa boobs jiggled
as she toweled her hair next to me and it was a great sight but I left her
to it when she nodded she had finished.  I had a nice long, quite cold,
shower, it was refreshing in the heat of what was turning out to be a close
sticky day.  I shaved and sorted myself before exiting into the kitchen. 
Here was no sight or sound of Lisa down stairs and I sat back on the couch,
beginning to wonder what Amy was up to by now.  A hundred lewd images
flashed before my eyes as I considered what she might be up to.  "Big Bro!"
I heard a shout from upstairs.  "Big Bro!" Again even louder.  "Whats up
Sis?" I called up to Lisa.  "Come up here will ya, I need a hand with
something?" "Okay Sis." And I made my way up to see what she needed.  There
was only two room up stairs so it did not take me long to find her.  As I
entered Lisa's bedroom I immediately noticed hot cool it was compared to
the rest of the house.  The thin curtains were drawn so only a half the
light of the sun kept through.  The slight breeze outside rippled the
curtains slowly trough the open window, playing a dance with the shadows on
the walls.  A tall fan was blasting out from the corner of the room cooling
the room further.  Lisa was lay on the bed propped up on three pillows
watching me come in.  Her legs were spread and she was playing with her
pussy as she looked me in the eye watching my gaze drift from her beautiful
face to her breasts and down further to her juicy, tasty pussy that I had
craved since I was given a taste the night before.  I smiled at her as she
reached her second hand down and played with her clit whilst her first
slowly fingered deep in to her soppy hole.  The squelchy noise were so
explicit it was amazing, she always seemed so wet, and I could only think
of licking it all up.  Suddenly Lisa's face changed to an expression of
shock.  She covered her pussy with one hand and brought her arm up to cover
her breasts as best she could.  "Geez bro, can you not knock?" She spouted
at me, confusing me for a second.  I quickly realized that today I was
helping her with one of her fantasies.  "Sorry Sis." I said hiding my own
obvious arousal as best I could.  "I heard funny noises and thought you
might be sick.  "What you doing there anyway, and why are you naked." "Erm,
I'm doing nothing.  Your naked too, so whats that about?" She quickly
answered back.  "I just got out the shower Sis." I was ready for that one.
"Looks to me like you were playing with yourself, it smells like it too. 
Imagine if Mum found out she would send you to a nunnery." "Please don't
say anything Mark...  Please...  I'll do anything you want if you don't
tell Mummy." Lisa really sounded desperate, I was impressed with her
acting, and my own to be fair.  "Alright then Sis...." I paused to build
the suspense.  "Anything I want..  Hmmm, I know." I took a step closer to
the bed and Lisa shifted back, her legs closing and her knees covering her
breasts, she genuinely looked afraid.  "What you doing Mark?" there was a
real shakiness to Lisa's voice.  "Why you coming closer." "Well Sis you
said you would do anything I want, and well, you see your a fox and I want
to fuck you." I was nice and blunt, I didn't want this role play to go on
until it got stale.  "But your my brother Mark." Lisa had me cracking up
inside, this was all this her fucked up idea.  "That's just not right."
"Mum will think your not right when I tell her what I saw." I countered. 
"Well...  Maybe we could do something..  " She had a thoughtful pause.  "My
friends all say your sexy." Another pause.  "I suppose it wouldn't be so
bad." "No Sis it won't be too bad at all, I promise." I said in a calm
voice as I sat next to her on the bed.  "Now tell me, what were you doing
when I came in?" "I was fingering myself thinking I wanted to play out some
old fantasy about fucking you." Lisa laughed to herself, put her arms
around me and pulled me down on top of her.  "That was a stupid idea."
"Don't worry Sis I was enjoying it." Lisa did no give me a chance to say
anything else she just grabbed my head and pulled me in to a kiss.  The
next ten minutes were a no holds barred wrestling match as we rolled around
on the bed in throws of passion.  Are lips barely parted as our hands
wandered over each other.  I soon found myself with my fingers deep in side
my sister, she was pouring with juice and spread her legs eagerly for me as
I started massaging her G spot.  Her tongued pushed further in to my mouth
as she groaned lustfully from the pit of her stomach.  "Oh God yes Bro."
Lisa panted as our lips parted for a second.  My palm pressed down on her
clit as I rubbed deeply in to her sweet hole and she instinctively pressed
her face back into mine and we kissed some more.  Lisa was releasing years
of pent up horniness as she gyrated her pussy on my fingers and quickly got
close to her cum.  She squeezed me to her so tight I could not have moved
if I wanted to and her breathing increased rapidly and then she just
stopped, her lips left mine as her head flopped back to her pillow and she
cried out.  I felt her pussy clap down on my fingers as it contracted with
the ripples of Lisa's pleasure, squeezing more pussy juice out and all over
my hand.  Her hips were shaking at first but eventually they just rolled
around on my fingers as she extended her orgasm for as long as she could. I
lifted myself to me knees between my sisters spread legs as I removed my
fingers from her pussy which was still having small contractions.  Lisa
managed to open her eyes to look at me as I did.  Smiling down at her I
showed her my hand that was literally dripping with her cum, before I
rudely smeared the juice on her heaving breasts.  I moved my fingers back
to her pussy and shoved them roughly back up as started leaned back down to
suck the sweet juice of her tits, paying special attention to her nipples,
sucking them hard, drawing more moans from her as I quickly brought her to
a second orgasm.  I hit her quickly and had hips flailing around taking my
arm with them, my fingers camped inside her body.  Lisa screamed as her
orgasm hit her, breathing fast and deep.  Her body flush from her face down
to her stomach and glistening with sweat and her own juices.  "Fuck Mark!"
She murmured between breaths.  "Fuck me please, fuck me now." Her head fell
to her side as she tried to regain her composure.  "Soon Sis, not long to
wait." I answered her as I moved my face down between her legs, licking my
lips as Lisa watched me lower my face to her pussy.  I didn't waste my time
as I was as desperate to fuck her as she was to be fucked.  She
instinctively brought her legs up to give me better access to her slit as I
licked her from her arse hole up to her clit.  My sisters body shuddered as
I sucked her lips into my mouth, before focusing on her clit pulling back
the hood and sucking it in to my mouth, flicking along it and sucking hard.
My fingers went back up in her hole and massaged her G spot as my mouth
tormented her other sweet spot.  Her juices were coating my face as I she
writhed around humping at my head as best she could.  The sound of her
breath and the way she was moving told me she was close again.  Before I
knew what was happening her legs had wrapped around my head and as she
warned me she was close again.  "I'm gonna blow again.  I'm gonna blow all
over my brothers face...  Oooh God!" I looked up to her face as best I
could but could only see her hands almost pulling her nipples off her body
as she squeezed and pulled them, heightening her own pleasure.  It was only
second more and she came again, shaking and writhing and humping my face
and fingers.  I was lucky she didn't break my neck as she held me to her
pussy, juicing it all over me.  I was in heaven, but I was trapped there by
heavens thighs.  Eventually she came down from her high and released me as
she flopped right down on the bed.  I was worried I had tired her out
already as she lay only half conscious before me.  My cock was drooling as
I looked at her, I was ready to fuck her for all I was worth.  I crawled up
her body and used two fingers to lift her head to face me, she half opened
her eyes and looked back at me.  I moved in to position, my cock head
lightly pressing against her dribbling hole.  "I'm going to fuck you now
sister." I said calmly in her ear., as I stroked the side of her face.  She
smiled looking back at me, lifted her legs again which let my cock slide
slightly into her.  "Oh Big Bro I love you." She kissed me wherever it
landed, not concerned with anything other than the touch.  "You make me
come so good.  So good.  Don't waste anymore time, I've waited so long,
just do it.  Please fuck me now, fuck me hard with you big dick!" I didn't
get a chance to decide as she wrapped her thighs around me and pulled me
towards her, impaling herself on my cock.  We both let out a groan as our
hips met, my balls resting just above her arse hole.  I kissed her lips as
she started to move her hips around getting used to the feel of my cock,
and giving me a tour of her tight juicy canal.  I didn't give her long
though and soon I took over the moving as I started fucking her, slowly at
first but as she stated pushing her hips back at me I sped up to the point
where I was fucking almost my entire length in and out of her slapping
against her juice covered arse with ever thrust.  Her hands had started on
bed but soon moved up around my neck as we connected our bodies as much as
possible.  We fucked long and hard for five minutes, both of us dripping
with sweat from the sheer exertion of how hard we thrust back at each
other. My sister was the best fuck of my life, there was already no doubt
about it as I brought her close to her first cum on my cock.  Her hands
left my neck one squeezing her nipple the other coming between us to rub
her clit.  With that she just exploded, no warning, her legs tightened
pulling me right deep into her red hot love canal as it squeezed the length
of my cock milking it as best it could, her hips shook and twisted
involuntarily as she screamed and cried out.  "Oh Mark.  Oh fuck yes.  I'm
fucking my brother, it's so dirty, I love it.  Your so good to me Mark, so
good to me." Her head was moving from side to side as she rode her long
orgasm, taking all the pleasure she could from it.  I was probably
motionless for about a minute as Lisa writhed underneath me.  I looked down
at her and saw she had tears in eyes when she looked back up to me.  I
kissed my sister as I wiped away the tears that had run down the sides of
her face.  She opened her mouth accepting my tongue and unwrapped her legs
from my waist.  I pulled up off her hot body, back to my knees, Lisa moaned
as my cock slid from her pussy.  I looked down at the trickle of juice that
seeped from he well fucked hole.  Lisa reached out to me with both hands,
but I was too far away, I took her hands and steadied myself too lift her
off her back.  My sister was not heavy and I pulled her easily as she
brought her face up to my stomach and held me with her arms around my
waist. My cock was squashed against her tits, smearing with with her
juices. I held her head loosely in both hands and stroked her hair.  Soon
Lisa pulled back from me, looked up to me smiling and took my cock in her
hands.  A couple of firm strokes had my attention, before she her tongue
flicked out her mouth and she started licking around the head.  My sister
knew how good it looked to me as she she opened her mouth wide and licked
the underside of my cock.  The smile in her eyes was beautiful, as was the
hollowing of her cheeks as she engulfed as much of my tool as she could,
sucking hard.  One hard firmly held the base of my cock whilst the other
massaged my aching balls.  I was desperate to blow as she administered an
expert blow job, my legs started to shake a little as she worked me hard
and fast.Suddenly she stopped, pulled away and held herself up on her
elbows, looking up at the contorted look she had left on my face.  "Mmmm. I
love the taste of my pussy Big Bro.  Especially licking it off your big
cock." Her hand came to her mouth and she sucked he finger with an almost
innocent expression on her face.  "You fucked me real good." Lisa carried
on as I just stared at her I was about to loose control, I needed to come
soon.  Lisa rolled over, kicking me out her way as she got herself on her
hands and knees.  The view of the perfect globes of her arse and her smooth
tanned back was heavenly.  My sister arched her back, forcing her arse up
in the air.  I took the hint and moved behind her, aiming my cock to her
still drooling pussy.  I grabbed her hips for balance and started to push
into her slowly, I felt every inch of her pussy as she squeezed my cock
causing us both to moan deeply as I bottomed out pressing my groin against
her soft full cheeks.  "Just use my hole Mark.  Please just fuck me til you
come." Lisa begged me.  "Okay Sis." I managed between breaths and flinches,
my cock was twinging at every feeling inside her pussy.  I started fucking
her again, slowly at first, just with half the length.  Lisa dropped her
arms so her head was on the pillow, her hands moved to her clit and tits as
her arousal grew again.  My pace soon quickened as I rammed full length
strokes, pounding against her arse cheeks hard and fast.  I may have been
using her as she asked, but she came first, trying to speak as she did but
no words came out.  Her mouth just hung open as she murmured, her eyes
closed tight.  I knew she was close again so I increased my pace again,
holding her hips tight, almost lifting her off the bed as I nailed her.  As
her orgasm hit she managed a word.  "F....  F..  Fuck!" I felt her pussy
started to contract as her hips started shaking and I plunged hard full
length in to her and held her tightly to my waist.  I was amazing to watch
and feel as her pussy clamped and released and her hips bucked around.  She
wailed with pleasure between breaths as she did all this, she was a sight
to behold.  "You so good to me Big Bro." She told me as came down a little,
her hips had stopped their involuntary movement.  I laughed a little.  "You
think Sis?" I gave her no time to recover this time and immediately started
plowing away in her pussy again.  Fucking long hard strokes into her wet
tight canal.  Lisa moaned with every thrust as I got harder and faster
again, really using her as she had asked.  I fucked her so hard I was
surprised when she had the breath to speak.  "I want to taste your cum
again Big Brother.  Please cum in my mouth again.  I love to taste my
brother's hot cum." I wasted no more time and fucked just a few more
strokes before I pulled out.  Lisa flipped herself over quickly, her hole
body was slick with sweat and glowed in the sun that flickered through the
curtain.  Lisa grabbed my leg and pulled herself up to me, wasting no time
in enveloping my cock in her hot hungry mouth.  I held her head in my hands
moving my hips in time with the bobbing of my head.  I felt my balls
tighten and knew I would blow in seconds, my cock swelled harder than ever
as she took me deep in her throat.  The obscene slurping sounds only adding
to my pleasure.  "Sis..  I'm..  I'm gonna blow Sis." I managed.  It left
her little warning.  Lisa manged to pull back so just the head of my cock
was in her mouth as my first blast shot down my cock in to her mouth.  I
had not come so hard ever before, it felt like I came a whole bollock and I
groaned deeply.  The first thick jet was soon followed by a second, third
and a forth as Lisa sucked hard on my bell end, milking my cock roughly
with both her hands.  I felt like my whole body was shooting out my cock
into her mouth as a fifth shot powerfully blasted out.  Lisa had cum
dripping down her chin when she finally released my cock from the suction
of her lips.  I looked down at her face as she squeezed the lasts few drops
of spunk into her mouth which was almost full of creamy white cum.  She
pushed the juice from her chin back past her lips before closing her mouth
and swallowing with a loud gulp.  As soon as my sister finally released my
cock I collapsed on the bed beside her, breathing heavily from the work out
we had just given each other.  Lisa crawled over to me and lay with her
head on my shoulder, half across me, I moved my arm up and around her as we
both came down and enjoyed the peace of the quiet moment.  I felt wetness
on my shoulder and turned my head to Lisa.  My sister was crying as we lay
in embrace.  She was obviously trying to do it quietly as I had not noticed
straight away.  "Are you alright Sis?" I asked bringing my other arm up to
hold her.  "I'm just so...  So happy Mark!" Lisa answered before crying
again without trying to hide it.  I held her to my chest to console her for
a minute until she calmed down.  "You know Bro,." Lisa started after her
emotional release.  "I've wanted to do this for years, thought about so
often, but I never believed it could happen.  I did though and it was so
good, better than i could ever have imagined.  You fuck your sister so well
Big Bro, I think I need an ice pack for my pussy." We both laughed at her
comment before returning to the calm silence from before.  After ten
minutes or so of just stroking Lisa's back and playing with her hair I
realized I would need to move soon, my bladder was sending me warnings. 
Lisa must ave been feeling the same idea because when I peeled myself from
her side she moved to stand up with me and we made our way downstairs.  I
was still a little unsteady as I walked and had a hand on the walls as I
made a B line straight for the bathroom, whilst Lisa went to the freezer
and got ice to make some drinks.  Lisa was right after me to the toilet as
I eagerly picked up a glass of cold refreshing juice and drained it before
pouring myself another.  I heard the shower turn on soon followed by Lisa
opening the bathroom door.  "Come on Bro your as sweaty a mess as me."
"It's not sweat Little Sister, it's all your pussy juice." I joked pointing
at all my matted pubic hair.  "Whatever Bro, We both need a quick shower.
Then we can have round two." Lisa winked at me and walked back into the
bathroom, I followed quickly behind her.  The water was just warm as I
stepped in the cubicle with my sister, I put my arms around her and we
kissed deeply under the jets.  Lisa soon pulled away and passed me the
shower gel, we both lathered up some in our hands and washed each other
slowly and carefully, paying special attention to each others sex organs.
It was so erotic as we cleansed each other, brother and sister, still
feeling the glow of our long hard fuck.  After we rinsed Lisa turned the
shower off and stepped out, taking my hand to pull me with her, she did not
reach for a towel but instead just walked out side, I followed her into the
early afternoon sunshine.  The sun was hot on my skin and actually felt
like it could cook me.  "We will dry quick out here bro." Lisa said,
walking over to sun chair and lying down, her hands behind her head.  Took
my place on the other chair and felt the warmth drying me almost instantly.
Lisa and myself rolled over at almost the same time and were dry in
minutes. Lisa stood back up soon enough and made her way inside.  "You
relax Bro, I'm just going to sort my hair out and shit." I lay there
reliving the last hour in my head, thinking about how natural it felt to
fuck my sister.  I expected to feel some guilt or something negative, but
there was nothing.  I had been looking at her lustfully since I arrived and
now I had had her I was so happy.  I loved her more than anything in the
world, so why not be lovers.  Lisa obviously wanted to be and I did too.  I
was soon sporting another erection as I lay there thinking about my hot
little sister.  She was the best sister in the world, and the best fuck as
well.  I had left my own personal hell and entered heaven.  "Mark.  You
ready for lunch Babe?" Lisa strolled out to me, still naked with her hair
now dry and straightened.  She was holding a tray with a platter of
sandwiched and two bottles of beer.  "I'm starved Sis." I answered sitting
up as she placed the tray on the table and sat opposite me.  We both
devoured the platter and drained the beers, and another couple as we sat in
the sun.  Lisa was so open with me about how happy she was, and how much
she loved me.  I almost felt embarrassed by her compliments, but I returned
them.  Lisa understood that I had not been dreaming of our coupling like
she had for years, but was happy that I wanted it now.  I had missed her
more than I even knew and the thought of spending the rest of my life with
her kept entering my head.  It was to soon to say it but I was thinking it
all the same.  I eventually turned the conversation to Amy, and what she
was doing today.  Lisa told me she knew Sarah's dad from school meetings
and from them being friends since they could remember.  He seemed like a
nice normal man, a widower after his wife died in a car accident a couple
of years ago.  Lisa did not know what he did for a living, but he and Sarah
lived in a big house with a pool and large garden.  It was on a road the
other side of town where the houses were all old and large.  I told Lisa I
wanted to meet him, to see who it was that was fucking my eleven year old
niece whenever he could.  Lisa smirked a little but agreed it was a good
idea.  She told me how happy Amy always was when she returned home from
Sarah's house, and how she thought it was healthy for her to have such a
good sexual education.  I was baffled by this but I did not want to ruin
the moment or start an argument.  It was Lisa's decision after all and I
was just going to respect it.  I felt a little hypocritical anyway, the
little sexpot had me hot as hell this morning.  I had never even though
about sex with a young girl before, and was surprised by my reaction to her
young body.  I soon felt the guilt I had been expecting and was a little
down as I finished my third beer.  Lisa soon noticed the change in my mood
and came to sit next to me.  I did not even lift my head to watch her
perfect breast bounce as she did, something I had done at every opportunity
since I arrived.  My sister put her arm around me and asked.  "What up
Mark? I can she something is troubling you." I did not want to tell her, to
ruin what we were making.  I wanted us to be happy together as a family. 
"It's nothing Sis, just a lot to take in, all this new stuff to deal with.
I don't think it will happen over night." "That's not it, is it Bro?" Lisa
knew I was trying to deflect her question.  "If you regret what we did this
morning Mark, you should just tell me now.  Don't lie to me to save my
feelings, please Bro." "No Lisa, that's not it at all." I answered quickly
putting my arm around her and pulling her into a short but deep kiss.  "I
never thought I could love you more than I did before, but I was wrong Sis.
Nothing ever felt as right as what we did this morning." I kissed her again
savouring the feeling of her soft skin against mine.  Lisa soon pulled away
from me, a tear forming in her eye.  "Then what is it my love?" A swallowed
deeply as I tried to put words to my feelings.  "I...  I Just..  Well
it's.." I stammered struggling to find the words.  "It's Amy," I finally
spurted out, "I never thought about a girl her age before.  I never thought
of myself as a pedophile, and I must be if I want to fuck an eleven year
old." I almost shook as I said it, scared of Lisa's response.  "She is very
fuckable, isn't she?" My sister answered me as she giggled.  I turned to
her in astonishment.  "I don't think of myself as a pedo Bro.  It's not
like I forced her in to anything, and neither will you.  Just try not to
think about it for now, let's enjoy what we have together and see where it
takes us.  If when the time comes you don't want to do anything with her
then so be it, she will understand." "But..  I do want to Sis!" I quickly
responded.  "The thought of her at her friends house today getting fucked
makes me so hot.  I can't cope with the guilt of it." Lisa hugged me
tightly, a look of concern on her face, she must have expected I would not
deal with everything so quickly.  "Did you feel any guilt about me and
you?" She asked softly.  I smirked a little as I thought about it.  "Yeah
Sis.  Just until I came in your mouth the first time." Lisa laughed loudly
at my answer and I had to see the funny side myself.  The tension was eased
for now.  "Come back inside now Big Bro." Lisa stood taking my hand and
pulled me up.  I stood next to her and she whispered in my ear.  "You
neglected my tight little arsehole before and I want you to loosen it up
with that cock of yours before Amy gets home." With that my thoughts of
guilt had lifted for now.  My cock started to swell immediately as Lisa
wrapped her arms around me and kissed me.  She soon pulled herself from my
arms and playfully slapped my engorged member making it bounce around.  She
giggled and ran inside, I followed at a slightly slower pace, watching her
bronze round cheeks that hid the hole I was about to invade.  By the time I
was inside Lisa was upstairs and I took my time following her up.  I could
hear her moving around as climbed the stairs and wondered what she was
doing whilst she waited.  I was not overly surprised to see what I did when
I entered her bedroom.  A couple of sex toys lay on the bed next to a big
tub of lube, also a little pack of tablets lay next to them.  Lisa picked
up the tablets and took one out passing it to me.  It was obviously viagra
and I wondered why she thought I needed it.  Lisa saw the confusion on my
face.  "We have four hours until Amy is home and I want you to fuck me the
whole time Big Bro." I accepted her explanation with just a nod of my head
and took the pill and swallowed it, bringing a smile to her face, "Lie down
her." Lisa said, pointing next to the toys on the bed.  I did as directed
and looked up at her perfect form in anticipation of what was to come. 
Lisa slowly climbed on top of me, facing my feet showing me her smooth
round behind, and slowly moved back until her arse was smothering my face.
I took a cheek in each hand and spread them, taking in the erotic sight of
her puckered hole and already dribbling pussy spread open before me.  I
flicked out my tongue and licked her from her clit, up to her arsehole and
back down again as she moaned.  Her hand came down and rubbed her clit as I
moved my tongue to focus on the hole see wanted fucking.  I stabbed my
tongue into her arse and licked around, rimming her with all my mouth as
she groaned and writhed around on my tongue.  I stopped occasionally and
licked some of the juice running from her pussy not anting to waste the
sweet nectar.  I could have down this for longer than she allowed but soon
she lifted her cheeks from my face and bent over on her knees in front of
me.  The view was amazing, if I could have sold it as a postcard I would
never have to work again.  Lisa looked at me from the side with a wicked
smile on her face as I wiped the sweat and her juice from my mouth.  She
reached over to grab something from the bed that I could not see until she
reached between her legs and pushed it into her pussy.  I vibrating egg the
size of a ping pong ball with a string on the end disappeared up her pussy
as she cooed with delight.  I could just about hear the hum of the
vibration as she rolled her hips around in front of me.  Next she grabbed
the lube and rubbed it all around her tight puckered arsehole before
slipping one finger aside groaning load as she did.  My horny sister soon
pushed a second and then a third finger in to stretch herself a little as
she finger fucked her hole only a foot from my face.  Lisa's moans were
soon replaced by words as she got in to her show.  "Ohhhh!  Big Bro I want
your big hard cock to stretch my dirty hole." She started.  "It's so tight
and hot Mark.  Mmmmm." I could hardly cope with what I was watching my cock
was throbbing and dribbling on my chest as my sister played with her little
hole in my face.  Lisa pulled her fingers out soon after that and made sure
I could see as she sucked them clean, one at a time.  "Mmmm.  I love the
taste of my arse Big Bro.  I can't wait to taste it on your big cock. 
Mmmm." Lisa continued this verbal assault of my senses as she pushed all
four fingers of her hand into her arse this time roughly fucking it with
them as she brought herself to orgasm in front of me.  Her pussy contracted
by itself as she did squirting her plentiful juices over my chest and neck.
Her other hand came to rub her clit then as she came down and pulled her
fingers from her arse, again sucking them clean.  "I love having anything
shoved up my arse Bro." My sister told me as I watched her replace her
fingers with a dildo not nearly as long or thick as my cock but still with
more girth than her fingers had had.  She slowly fucked herself with it for
a while before pulling it out, with a pop, and sucking the whole thing in
to her mouth before getting more lube and liberally applying it to her
arsehole, outside and in.  She must have been ready for me now I thought.
Lisa was shaking with the pleasure of the love egg in her pussy, and
literally dribbling juice down her legs as she bent over before me.  I was
astounded and impressed with her slutty show and was desperate to show her
how grateful I was.  I reached forward and suck two fingers straight in to
her hole, she groaned and rolled her hips around on them as I probed all
around her tight, very slick arse.  I pulled them out and pushed back in
with a third and she pushed her arse back at me.  "God Bro I love your
fingers in me tight slutty arse!" With that she shoved herself right in my
face and quickly sucked up all the precum that had drooled out my cock. 
"Mmmm." Was all she said as she pulled back again before positioning
herself above my cock on her feet.  I lifted my cock up straight and
watched as she slowly lowered herself down on to my throbbing tool.  She
was so tight and my cock bigger than anything she had had in her so far but
Lisa just pushed down and I felt my bellend clamped in her rectum.  Lisa
almost growled with the lust as she spread her arse cheeks giving my a
perfect unobstructed view as she sat right down on my cock in one stroke. I
could feel her sopping pussy on my balls as she just sat there rubbing her
pussy with both hands now she did not have to hold herself open.  "Big Bro,
I've never felt so full of cock, your so good to me." Lisa was panting and
I was sure she was about to come again.  She did moments later as her
breathing deepened and deepened until it stopped and she screamed and shook
about on top of me.  I could have come right then but managed to hold back
as her rectum clenched and tightened around my cock.  I think it was the
only thing that kept her from falling over as the involuntary convulsions
of her orgasm took hold of her.  This lasted for about thirty seconds by
the end of which I had took hold of her hips to help steady her.  As Lisa
started to come down again she turned her head to look at me with her
flushed face and watering eyes.  She blew me a kiss before lifting up on my
cock and starting to ride me for all she was worth.  I was lasting very
well, thanks to the little blue pill I assumed, as she bounced up and down
on my cock as best she could.  Lisa was obviously acustomed to the girth
stretching her sphincter now and happily fingered herself as she rode my
cock hard.  "I'm gonna go again Bro!" Lisa soon panted as she fucked
herself on my cock harder and harder.  I was astonished by her ability to
orgasm so hard so often but she was right and she came again just as hard
as before as I held her hips and pushed her down on my cock.  I reveled in
the feeling of her contracting rectum around my whole cock and gently moved
my hips as she came all over my groin.  "Big Bro I fucking love it!" Was
all she managed to say as she lifted herself up, almost falling forward to
release my cock from the tight fuck canal it had invaded.  Her arsehole
made a popping sound as the bellend was released, it stayed open for a few
seconds before closing tight again.  "I want to taste my arse on your
amazing cock my big beautiful brother." Lisa was spouting lots of filthy
talk this time as she fucked me I thought.  It was amazing to see this side
of her, she really was into anal sex and I was becoming a massive fan of it
also.  My sister took hold of my cock and devoured as much as possible in
to her mouth in one go.  She sucked hard and tongued it as she did loving
the fact that it had just been deep in her tight arse.  There did not seem
to be any shit on it but I doubt she would have cared in her blind lust for
dirty fucking.  I soon decided to take some control of what was happening
as I had let her have her fun with her slutty little show and now I wanted
to really fuck her arse like she seemed to need it fucked.  I lifted myself
up and climbed out of the bed my cock pulling itself out of Lisa's sucking
mouth and roughly turned her round so that she was on her hands and knees
facing away from me, right at the edge of the bed.  Lisa craned her neck
around to look at me, seeing the lust in my face she lowered her head to
the bed and reached back to spread her arse cheeks with her hands.  "I'm
gonna fuck your little arse so hard Sis!" I told her as she wiggled it at
me eager for more.  "Please fuck it hard Big Bro.  Please make it come
again.  I love it when my arse comes around your big cock." Lisa was a slut
for this and she knew it.  "Fuck me til you shoot your hot jizz deep in my
tight dirty arse Bro.  I want it in me.  Please fill me back up." Her
spread cheeks revealed her hole was not so tight anymore and it was hanging
open as I aimed my slick cock up and roughly pushed it back into her
rectum, right to the hilt in one swift stroke.  "Ohh god yes!" She moaned
as I ground it around, rubbing myself over her sticky arse cheeks.  She was
covered in her pussy juice from her orgasms and I knew there would be more
before we were done.  I soon started thrusting in and out of her arse, fast
and hard.  I gripped her hips for balance and had my way with her, giving
her the full length of my cock in and out on each stroke.  The only time I
relented was for the two orgasms she had as I fucked her as hard as I
could, constantly amazed by how much she could handle of the sodomizing I
gave her.  By the time I was ready to blow, unable to hold back any longer
she was unable to move anymore just whimpering with the pleasure she was
receiving.  When I knew I was not going to last any longer I Pumped as hard
as I could before pulling her back right on to the root of my throbbing
cock and I almost roared with the pleasure as I unloaded what had to be a
massive load of cum in to her bowels.  I grunted and growled as my cock
exploded more and more hot thick goo inside her hungry arse.  When I was
sure I had finished I pushed her forward off of my cock and she lay prone o
the bed, covered in sweat and pussy juice from head to toe.  Her arse
seemed to close up quick enough but looked well used and distended rather
than the tight puckered hole it had been when we started.  I collapsed next
to her face to face and she smile weakly at me puckering her lips and I
leaned in to kiss her.  Neither of us had the energy for more than a quick
peck, and we lay there for a few minutes catching our breath.  Eventually
Lisa moved, climbing on top of me and pushing my still hard cock back in to
her well used arse with relative ease.  She held just half of it inside her
and moaned with the pleasure it gave her.  I could not understand how she
was still looking for more, but she was not finished.  I admired my sister
for her energy as I watched her pull the out the love egg that was still in
her pussy.  It slapped wetly against my stomach and was followed by a long
dribble of pussy juice.  Lisa turned it off and sucked it in to her mouth
to clean the cum off of it.  Then Lisa managed to balance herself so she
could lift up of of my cock and hold her arse open.  I watched astonished
as my hot load of come dribbled out down on to my rock hard member and my
stomach.  "Mmmm.  I love the taste of my arse on your cock." Lisa winked at
me as she climbed off me and lowered her head to my groin.  "But with your
hot thick cum as well Big Bro, it couldn't get any better." Lisa proceeded
to lick all the cum and mess off of my cock and took her time slowly
licking my cock and balls completely clean of all the evidence of our hard
fucking.  I lay there watching in amazement at how horny and filthy she
was. I was in heaven and it kept getting better and better.  The viagra was
working well and I still had a full rock hard and very sensitive erection
even after a bind blowing orgasm but I had to piss after the beer at lunch
and told Lisa so as she finished and was just kissing and tonguing my cock
slit casually as we lay there.  "Me too Bro." Lisa answered and we both
slowly climbed out of bed and wearily made our way down to the bathroom. 
As a true gentleman a offered to let Lisa go first but she smirked and
pulled me into the bathroom with her and past the toilet to the shower.  I
was a little unsure what was about to happen but after the day we had my
mind was very open to new things and I let her take the lead.  Lisa got in
the shower and down on to her knees before me and started to suck my cock
as I stood there.  After a minute of this she pulled off me.  "I'm thirsty
Bro can I have your piss please?" "What?" Was all I managed.  Lisa took a
beaker at the side of the cubicle and squatted it before pissing right in
it.  Her stream continued until it was overflowing with the pale yellow
liquid.  She brought the beaker up and held it to mouth taking a big gulp
and spraying it across my chest and cock down my legs.  Then she took
another gulp and gargled it before swallowing it loudly.  "Come on Mark!  I
want your piss.  Please!  Straight from the tap is best." Lisa giggled and
grabbed my cock poured the remainder of the beaker over it and sucked
again. "Mmmm." Lisa closed her eyes and slurped my cock covered in her
piss. I had decided that "fuck it" was the best attitude to have her and
moments later with out warning I was pissing down my sisters throat.  Her
eyes opened as she felt the stream and I watched as she swallowed a few big
mouthfuls of my piss.  My erection meant it did not come very fast and Lisa
was able to swallow easily without any being wasted but soon she pulled I
pissed all over her face and down on her firm breasts as she rubbed them. I
was still pissing when she stood and turned around and, grabbing my cock
she pushed it in to her arse again and I filled her with a hot piss enema
until my stream fell to a trickle.  Lisa pulled herself forward off my cock
again and my piss trickled out of her bowels, she could not of kept it in
if she wanted to her hole was so stretched now.  She turned around and we
kissed deeply as she shared the taste of our piss with me.  I was surprised
by how the tangy flavour was not distasteful but actually quite pleasant
and I kissed her back, our tongues wrestling and intertwining as we
embraced.  I pulled away and looked into her eyes as she looked up at me. I
was still in need of more release to get my cock to wilt after the little
pill she gave me.  I hoped she knew what she had done when she asked me to
take it, her holes had already taken a battering today but I had to come
again.  Lisa turned the shower on and we washed each other for the second
time that day.  We had been in virtual silence for a while but Lisa ended
that as we slowly soaped each other.  "I Love you Mark." She started.  "I
always have but today you have let me live out my greatest and dirtiest
fantasies." I was soaping her breasts from behind her as she spoke, my cock
pressed down between her bum cheeks, rubbing her sensitive hole which was
still slowly dribbling piss in to the shower water.  "I got filled with
cock, cum and piss by my own brother...  Mmm." Lisa continued.  Turning
around to face me as we rinsed off.  "How do you want me now Big bro? 
Where do you want to fuck me now?"