Note: This story was dynamically reformatted for online reading convenience.
 
 Title: I Fell In Love with My Sis, Part 3
Keywords: mg, inc, ped, cons, preg

   Disclaimer: Don't read if pedo shit offends, author doesn't condone...
yadiyadiyada

   After that fuck session with my sis on the beach there was no going back
to jerking off for me, ever.  My hand was nothing to me now.  It had not
done the trick properly before that, but especially after feeling my little
sister's perfection of a pussy around it it especially didn't do it any
more.

   Frankly Lisa yearned to get my cock inside her as often as possible as
well.  We figured out how to start fucking daily.

   Lisa was already pregnant without either of us knowing it, but with me
cumming inside her daily, she would have gotten pregnant anyway eventually.
I wasn't even thinking about it.  Inside my teen mind there was no chance a
girl that looked as juvenile as Lisa looked could get pregnant, so I didn't
worry about it.  Only thing my teenage mind was concerned about was getting
my nuts off good.

   So we started making visits to the bathroom together.  I lead took sis'
arm and lead her to bathroom.  We simply locked the door, and I had sis
bend over.  Lisa's body has turned into the ultimate temptation for me.  I
loved looking at that little round butt and long slender legs as I pulled
her shorts and panties down.  I lowered my own shorts and took my hard cock
against sis' entrance.

   After that first time Lisa had been completely ready for fucking.  Her
pussy was fully capable of taking my teenager cock and she loved to get
fucked.  Silent whimpers of pleasure that soon followed as my hips started
smashing against her little butt proved that.

   "My god sis, you're so tight", I whispered into her ear.  I kissed her
neck.  I was so in love with her.  My sister's scent was so pure and
enjoyable.  She smelled like a field of flowers.  I kept glancing back at
her little butt.  She didn't have a single trace of curve yet in her body.
Somehow that looked so beautiful to me.  Her little butt didn't have much
cushion for me, and as I pressed my hips on it with every stroke inside, it
flattened against my skin so that it wouldn't give in any more.

   "What if someone comes?" Lisa gasped quietly as I fucked her in the
bathroom.  "Just say that you're here and it will take a minute." I said to
her calmly.  My mind was really more focused on her tight body and the
squeeze her pussy was giving me.  Squeezing me just right, just like every
sister's pussy is designed to squeeze their brother's cock just right.

   It didn't take me long to start grunting.  My strokes got my frantic and
my young body had no longer any self-control.  My cock started squirting
once again inside my sister and I emptied my balls the most satisfying way
there is, mating my sister.  I think there's some process inside a male
mind that makes impregnating a family member feel much more satisfying than
any other female.

   I was of course just getting my teen nuts off, I didn't think about
stuff like impregnating.  But the primal process inside my mind was very
much doing its thing.

   I pulled up my shorts and my sister started peeing the cum out.  I
opened the bathroom door, peeked outside and since no one was around, I
sneaked out.  The perfect "crime."

   This became our regular mode of being for the next few weeks.  We fucked
sometimes at night when our parents slept, and almost every day we managed
to sneak in the bathroom for a quickie.  Lisa loved fucking as much as I
did, she just sometimes wished it would last longer.  Of course, with us
being in the bathroom I made sure to be quick every time - I didn't want to
get caught.  Little did I know, getting caught was inevitable.

   Sometimes we would watch tv together on the living room sofa.  Sis would
lay next to me, both of us sideways, with a blanket on and my arm around my
sis.  It must have looked the cutest, most heartwarming sight in the world.
Big brother taking care of his dear little sister.  Little did they know
that under the blanket my cock was inside my sister's pussy.  We moved very
slowly and when our parents would leave the room, our rutting would get
frantic until I inevitably would again unload my sperm inside my sister.

   Life was good.  I would of course give my sister better pleasure during
nights.  Fuck her longer.  Make her cum many times.  It's amazing how even
a girl that young can climax very hard.  My sister would often cum a few
times during our longer sessions before I busted a nut inside her.

   I also started experimenting on giving Lisa oral sex during nights.  She
loved her brother licking her down there, and after that she would often
pester me to lick her down there.  I didn't mind it, she tasted good and
her pussy felt really good against my tongue - but really, I preferred to
have her tightness around my cock.  That said, when we started 69ing
together things got really good.  Lisa would suck my cock for hours to just
get my eager tongue on her sensitive little clit, and I got my pleasure by
having my cock in an 11-year-old's mouth.

   As the weeks and months passed, autumn came and the bump on my sis'
tummy started becoming visible.  At first I thought nothing of it, I didn't
even notice it, but mom did cast many glances at my sis initially and as
the bump kept getting bigger, mom was getting worried.  Last thing mom
expected though was pregnancy, she was worried that my sis would be gravely
ill, especially with her being sick in the mornings and all.

   By then my suspicions had finally started.  Cold feeling often inhabited
my body.  I put one and one together - for me, it was starting to become
clear that my sis is pregnant.  Mom took her to the hospital and it was
confirmed.  She and dad took me right away to give me a talking to.

   I remember their grave faces, and I remember my thoughts racing.  I
didn't know what to think.  Part of me felt like my life was over - I had
impregnated my own sister.  Yet part of my mind was excited.  Part of me
felt it was right.  That it was somehow natural.  I knew I loved my sister.
I couldn't think of a better girl at a time to have a baby with.  Of
course, I wasn't going to just have a baby, as my mom would announce me.

   "Jerry, do you have something you need to tell us?" Mom asked me right
away.  My eyes rolled.  "Why-y?" "Your sister is pregnant.  With twins.  A
boy and a girl.  Tell me honestly, have you been doing inappropriate things
with your sister?" Mom said.  She was very serious.  Everyone was.  I took
a deep breath.

   "No, I've not done anything inappropriate." I said bravely and
bullishly. "But I am the only one who can be the father of those children.
I love my sister and I will do anything to be a good father to her kids."

   Mom looked at me, incredulous.  "We are going to talk about this later,
but no way you are going to do that.  Lisa is way too young to be a mother
and we both know it.  She's going to have the babies aborted.  What kind of
sick abominations they would be anyway, with such disgusting inbreeding. 
You abused your position as a big brother to manipulate her into having sex
with you.  That's a terrible thing to do to your own sister."

   I couldn't believe what I was hearing.  Bad thing?  Never have either me
or my sister been happier than the last few months.  If anything the two
kids slowly growing in her young belly were result of love, not of
manipulation and abuse.

   I didn't say anything, I just walked out of the room and got upstairs,
where my sister was.  We hugged.  "I have babies in my belly", she said,
and smiled shyly.  She didn't even realize the situation.  "Mom said she's
going to have them aborted." I said glumly.  "I don't want it sister.  It's
kinda scary to become a father when I'm so young, and especially to my
little sister's kids...  but I really love you, sis.  I want you to keep
them."

   We embraced again.  Sis started tearing.  "I want to keep them too.  I
love you Jerry." "They can't force you to abort them." I said to her and
caressed her hair.

   ***

   For the next couple of weeks things were tense in our home.  Then the
day when the abort had been scheduled came.  Our parents came upstairs to
look for Lisa I could hear them shouting Lisa at her room.  She didn't
respond, and wasn't in her room.  I knew, because she was sleeping very
naked next to me, with some dried off cum still on her inner thigh from our
last night's fuck session.

   After the discovery of sister's pregnancy I wasn't really caring any
more if mom and dad saw us having sex together.  That was the first time
anyway.  "Aha...  here she's hiding", mom said as she peeked in my room. 
Lisa wrapped her arms around me looking for safety in me.  "We are going
now!" Mom screamed.

   I wrapped my hands as tightly around my incestous lover as she wrapped
hers around me.  I wanted to protect her.  It wasn't just her, but my two
babies inside her as well.

   Mom came more inside the room and started screaming more at us.  She
knew that there was urgency to get the babies aborted, for it would become
unsafe very soon.

   Dad came to the doorway and just calmly looked at us.  We were just
naked, looking defiant, holding each other.  Perhaps dad saw something mom
wasn't seeing.  He certainly knew something none of us kids knew.

   "Mary, listen." My dad interrupted her barrage of angry screams.  Mom
turned to look at her.  There was a moment of silence.  "I think you're
being a little harsh to the kids, especially Jerry." "Harsh?" Mom said in
disbelief.  "Jerry knocked up his sister just to get off better than with
hand."

   My dad frowned.  "I don't know of Jerry's motivations, but to me it
doesn't seem like Jerry has done anything bad here.  Look at Lisa, Mary. 
Does she look like abused?"

   Lisa was holding me and nuzzling against my chest, wanting to escape the
situation.  I was holding her head.  "It's obvious to me kid loves his
little sister.  More than anything.  Just like I loved mine." Father said,
and took an intense gaze to my mom.  Suddenly the energy changed and mom
lowered her head.  I was confused.  Dad didn't have a little sister.  Or,
didn't have as far as I knew.

   Dad turned to look at me.  "Jerry was probably just similar to me -
loved his sister, and teen lust took over.  You weren't harmed when I
fucked you, were you, Mary." "No...  big brother." My mom admitted.

   Both me and Lisa were stumped.  "Mom and dad?  You're siblings too?" I
asked in astonishment.  "Mhmm", Dad admitted.  "Ever since I had you,
Jerry. I wondered if you'd turn out like me.  And here you are, with your
babies growing inside your sisters belly."

   I didn't know what to think.  Mom still seemed convinced that abortion
was the only way to go.  "Lisa is still too young to have babies.  It could
be dangerous, and they aren't ready to support them."

   Dad took mom in a calm, brotherly embrace.  "We didn't have a chance,
that's why we had to do what we did when you first got pregnant.  But we
don't have to put our kids through the same.  We can support two more kids.
It is okay." Dad said.  I could tell mom was calming down.  Dad was calming
her just like I was calming little Lisa.  I saw the connection.  "You
sure?" Mom asked dad.  Dad turned to me and his voice took a stern,
fatherly quality.  "Jerry, you want to keep these kids, right?" "Yes, dad",
I answered.  "I love Lisa.  It scares me a little to have a family this
young...  but I want it.  I want to have a family with her."

   Dad nodded.  "So you will do your part in raising the kids?" "Of course
dad.  I will work my ass off if that's what required." "Mhmm, since you're
making babies, you're a man now, and you're going to be treated as such. 
You will have to earn your living", Dad said sternly.

   The whole family ended up embracing each other and I was happiest, most
relieved father in the world.

   Lisa's belly grew over the next few months.  The two kids in her belly
made her really big.  She looked amazing to me.  That juvenile, straight
body but a big bulging belly.  I loved just resting my head on her tummy
and listening to my children kicking inside.  Boy and a girl.  I wondered
if they'd grow up to be like us.  They were calm kids and I kind of
imagined them to be embracing each other already in the womb.  Early next
spring doctors delivered the babies through section about a month early. 
They had deemed it would not be safe for Lisa to give birth due natural
means, and since she was still so small going full term would have been
dangerous - she was already at her limit.  So, a bit before her 12th
birthday she became mother of our twins.

   Still, we had had pregnant sex right up until the last minute.  I adored
my little sister and she still was the sexiest thing for me.  It was the
"play hard" part in my days - all day prior that I helped around dad and
worked hard to make sure I was pulling my weight as a full-fledged man now.

   The kids were healthy and beautiful.  Absolutely no defects despite the
inbreeding.  We had them sleep together in same cradle.  I was on cloud
nine constantly, even on the nights when I had worked 16 hours and had to
get up at night to change diapers.  I adored Lisa, I adored our beautiful
children.

   It's been four years since that.  I'm now 19, and I now have a full-time
job that I managed to get through dad.  My boss constantly thanks me for
the work-rate I put in and I'm already earning very well.  What really
keeps me going is the family I have waiting for me at home.  My sister is
now fifteen, and starting to fill up quite nicely.  I liked her flat body
as well, but she doesn't look too bad with budding breasts and a bit of
teenager curve either.

   Oh, and we had another daughter bit after her 13th birthday and she
missed her last period as well.  Seems like I'm going to be a happy father
of four kids soon...  What can I say, I can't resist my little sister.  My
parents have now fully accepted the relationship.  We did move after the
incident, just like mom and dad had moved when they got pregnant, just so
they can say they are not related.  People just think of them as a regular
couple, just like we had thinked of them before they told the truth.

   Dad later told us the full story - mom had gotten pregnant at only 12
years old and she had to then abort the kid because of inability to raise
it.  That's why she acted so angrily at us - she had trauma regarding it.
Needless to say when dad was able to support her and a family elsewhere,
they had moved and started a new, and that's when we had been created.

   We had always wondered why we had only one grandparents and why we
visited them so rarely.  But it all made sense now.

   As for our twins, boy and girl, they are sleeping in same bed at night
still and we intend to keep it that way.  They seem naturally very close
already, and we have taught them to kiss each other already.  Two little
four-year-old twins look the cutest when they make-out with each other!

   Only time will tell if they end up like their mom and dad and grandma
and grandpa.  But we sure hope they do.

   Maybe they will be here to tell you their story in couple of decades?

   --

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