Note: This story was dynamically reformatted for online reading convenience.
 
 THIRTEEN - Part 1 Author: Dayvid Notellin (dnt_x-asstr@yahoo.com) Title:
Thirteen Part: Part 1
Summary: Horny barely-teen lusts after sister, gets more than he ever
hoped for.
Keywords: MFmf - Fam, Inc, Ped, Mast, Voy, 1st, Pen, Cons, Group
Date: 06/25/2017

   Originally Posted At: https://www.reddit.com/r/Ageplaystories/

   ***

   Kenny stroked himself slowly as he listened to the sounds from down the
hall.  Dad was really giving it to mom tonight, that was for sure, and it
sounded like mom was really enjoying it.

   In his imagination, his father was taking her from behind, like he'd
been doing the one time he'd accidentally walked in on them.  The memory
had been burned into his memory and was common fodder for his fapping.  He
hadn't got to see much really, but his imagination was fully up to the task
of filling in the details.

   In his mind's eye, his mother was hunched down, presenting fully as his
father towered over her, his hard cock sliding into her wet pussy, the bed
rocking with each thrust.  He'd seen enough porn to be able to imagine what
his father's member might look like, as well as his mother's pussy.  And
they way they fucked all the time made him think that they must really
enjoy it, which must mean that mom's pussy would be very wet.

   At thirteen - well, *almost* thirteen, Kenny didn't last very long
before shooting his cum, his fingers rapidly stroking his hard little cock
until the last drop had been squeezed out.  The good news was that at
thirteen, he also recovered rapidly.  And since mom and dad tended to go at
it for a long time, he usually got a second fapping session in while
listening to them.  He loved to muffled grunts his dad made and the muffled
gasps his mom made.  Occasionally they'd forget themselves and actually say
things to each other - naughty things - things that got him super excited.

   He'd just cleaned up the first batch of cum, and was diddling himself
lightly, bringing his cock back to life for a second round, when there was
a light tapping on the door.

   It was - it could only be - his big sister.  Hurriedly he pulled up the
covers, lifting one knee so there would be no tent to give him away.  The
tissues went in the garbage, and he called out, "Come in!"

   Kelly was as much a part of his imaginary sex-partner stable as his
mother.  Thought a year older than him, she didn't lord over him like some
older sisters did.  In fact, they had a very good relationship.  And she
was super cute.  With long, straight red-blonde hair and clear green eyes,
she'd have been a beauty anyway.  But she'd also been blessed with a chest
that was to die for.  She'd "blossomed early" as mom liked to say, and they
stood full and proud on her chest, jutting out firmly as only brand-new
breasts do.  A "B" cup, he figured.  Not exactly huge, but on her small
frame they looked quite large indeed - especially when compared to most of
the girls in her class.

   The only bad part was that she didn't seem to be inclined to share them
with anyone.  As far as he knew, she'd never had a boyfriend, and that
caused problems.  Boys are dickheads, and commonly made up things that
didn't happen.  Kenny had gotten into a few fights over boys who had
claimed to have "done things" with his big sister when he knew it wasn't
true and called them on it.  And since they were usually a year or two
older than him, the fights didn't always go well.  This had caused him to
engage in an exercise routine and enroll in a karate class so that he could
hold his own when he needed to, and that resulted in him being more fit
than most.  That in turn naturally resulted in more than the usual amount
of interest from the other girls in his classes - even one or two who were
his sister's age.

   He wouldn't have minded so much, but mom and dad had some strange rules.
Apparently the first, most important and sacrosanct rule was that there was
to be no dating until they turned thirteen.  Something about being a
teenager or something.  It seemed arbitrary to Kenny, but they stood firm
on it.  And it was an irritant to him that Kelly had been able to date for
over a year now, and hadn't availed herself of the opportunity.  "I'm
waiting for the right boy," was all she ever said, adding an enigmatic
smile just to annoy him more.

   She slipped into his room, closing the door behind her.  As usual, she
had on her featherweight nightie.  The material was opaque and covered her
completely, but it was so thin and light that it often revealed her curves
and contours - at least to anyone who was paying attention as closely as he
did.  It actually displayed less of her lovely lithe body than did, say,
her bikini.  And he'd seen her in that plenty of times (and cherished ever
inch he got to see).  But there was something exciting about the nightie.
As if he were glimpsing something he really shouldn't be seeing.

   "Wow, they're really going at it tonight, aren't they?" she grinned,
climbing onto his bed to sit beside him.  He shifted over carefully - his
member was still stiff as a nail, and would show if he weren't careful.

   "Yeah," he grinned back.  They'd talked about their parents' sexual
appetites before, and he'd been surprised to learn that Kelly paid
attention as he did.  He'd originally thought she'd be the type to put on
headphones or try to ignore it.  But she didn't.  This wasn't the first
time she'd snuck into his room while mom and dad were doing it and they'd
talked about it.

   They sat and listened a bit, smiling at each other when things got
particularly loud.  He wondered if Kelly masturbated to the sounds as he
did.  Of course, in his imagination she did, and the thought of her doing
so sent a surge through his still-erect penis, but she didn't seem to
notice his slight gasp.

   "So tomorrow's the big day, eh?" she finally said, as the sounds quieted
down.  Either they were taking a break or they were done.  Kenny hoped it
was just a break, as he knew he'd want to rub one out again as soon as he
had some privacy.

   "Yeah," he grinned.  "The big thirteen.  Finally a teen.  Whoopee!" The
tone was sarcastic, but they both knew he'd been waiting for this one.

   "You got your first date all lined up yet?" his sister asked.

   "I'm thinking of taking Julie out to a show on Saturday," he mused. 
Partly it was a tease.  Kelly didn't like the fact that Julie liked him,
since Julie was her own age.  But she just nodded.

   "If you do, be careful.  I think she's got designs on your virginity."

   She winked at him, and he blushed.  He'd have liked to deny still being
a virgin, like every boy over the age of six always did.  But she knew
better.  They'd talked quite a bit about sex actually, sharing the scarce
information that kids had to make due with since grownups wouldn't tell
them anything.  Being a year older, and a girl, she had imparted a wealth
of facts to him, and he figured he knew it all - but then, every thirteen
year old boy thinks he knows it all.  He did have the fundamentals down
though, and felt confident that when the time came, there would be no big
surprises.

   "I'll be on my guard," he grinned.  "I doubt you're right, but wouldn't
that be great if she did?  I'd love to actually find out what it's like!"

   Kelly bit her lower lip and turned away from him, and he wondered if
he'd said something wrong.  But she turned back a moment later, smiling. 
"Don't worry Kenny.  You're really cute, and you'll be getting all the sex
you want before you know it!"

   "Like you'd know," he said, slightly annoyed.  She hadn't intended to
sound condescending, but he took it that way.  "You're the prettiest girl
in school, but dang if I know why you haven't done it yet!"

   Kathy's cheeks darkened, and she looked away again, mumbling something.

   "What's that?" Kenny asked.

   "I said," she replied, turning to face him defiantly, "who says I
haven't?"

   Kenny's eyes bugged out.  "What?" he said so loud it was almost a shout.
Kelly put her finger to her lips and he fought it down.  "What the heck
Kelly!  You did it?  I mean, really did it?  For reals?  When?  With who?
What was it like?  Do mom and dad know?  How many times?  How come you
didn't tell me?" The questions came out in a flood before Kelly could
interject a word.

   "Calm down," she said, giggling.  She was delighted that he seemed happy
for her.  Part of her worried he might not like the idea of his sister
having sex - might even scold her for it.  She should have known better. 
Kenny had always supported anything she did that made her happy, just as
she'd always tried to be there for him.

   "Okay, you're thirteen tomorrow -"

   "In one hour!" he interrupted her.  After all, it was a little after
eleven at night.  The new day was right around the corner.

   "Okay, okay.  Well I guess I can tell you then." She blushed slightly as
she went on.  "I...  I actually started just after my birthday.  And I've
done it a lot of times."

   "How many?  Five?  Ten?" he interrupted her again.

   "Shut up or I won't tell!" she retorted, and he backed down.  "Way more
than five or ten," she went on, blushing.  She felt like she was admitting
she was a slut to someone who'd thought her a prude - which she was. 
"Pretty much several times every weekend since I turned thirteen," she
said, watching his eyes.

   Kenny's eyes widened.  His beautiful sexy sister was actually *doing*
it! Regularly!  His cock twitched at the thought.  This was wonderful
fodder for his imagination, and he knew that instead of imagining mom and
dad when he got to finish later, he'd be imagining his sexy sister being
boned by some lucky boy.

   "So who with?" he asked, eager for details to aid in his visualizing.

   "None of your damn business!" she retorted playfully, but at the same
time, he knew she wasn't going to tell.

   He frowned, but accepted the fact, turning in another direction.  "So
what all have you did?"

   She shrugged.  "Pretty much all of it, I guess.  I've given hand-jobs,
and blow-jobs.  Have been fucked.  Not ready for anal yet though." She
grinned at the way his eyes bulged larger and larger with each admission.
She hesitated a moment for effect before the coup de grace.  "I've even
eaten pussy!" she said with a flourish.  She knew how much Kenny - and boys
in general - got turned on by girl-girl action, and she grinned as she saw
*his* face turn red.  Score!

   But he continued to look distressed, his face growing darker as his
embarrassment grew, and she knew she'd done something wrong.  "I'm sorry
Kenny!  What's the matter?" He shook his head, looking away.  "Come on!  I
confess to you and this is what I get back?" Anger was creeping into her
voice.  She'd honestly thought this information would please him.  "Fine.
If that's the way you want to be!" She started to get up.

   "It's not that," he mumbled, and she eased back down.

   "Well what then?" she asked gently.  She didn't want this rift between
them, and calm talk might heal it.  "Come on Kenny, tell me what I did
wrong so I can make it right?"

   "You didn't," he mumbled, shame-faced.  "I did."

   "Did what?" she coaxed.  Then suddenly, it dawned on her.  She couldn't
help the giggle that burst out and she was immediately sorry for it, but
she was deliriously happy.  "Did I accidentally make you mess yourself?"
she asked.  He didn't have to answer, his face said it all.  If it got much
redder, it would glow.

   "Oh, I'm so sorry Kenny," she said gently, though she couldn't keep the
joy from her voice.  "I really am sorry."

   "You don't sound like it!" he pouted.

   "But I am sorry bro.  But I'm not sorry too.  I mean...  I mean..." she
struggled for the wording.  "I mean, I'm happy that I made you feel that
good.  But I'm sorry I embarrassed you.  I didn't mean to.  But...  but did
it feel good Kenny?  I mean, did you cum because you got so excited by what
I said?  That's kinda like, a compliment you know.  Like...  like maybe you
think I'm sexy or something."

   "Jesus Kelly, you *are* sexy!  You're really so dumb you don't know
that?"

   She grinned.  "I'm so happy you think so Kenny!  And for the record, I
think you're super sexy too!  Wanna know why I don't date?  Cos I already
got the sexiest boy in school living with me!"

   He looked at her, dumbfounded.  "But Kelly, we...  we're brother and
sister."

   "I know, right?  So if we wanted to...  you know, do things.  We'd have
to be super duper careful, huh?"

   "Do things?" Kenny asked, excitement creeping back into his voice.  "You
mean like..."

   She nodded.  "Like sex stuff.  I mean, if you wanted like, for me to
teach you some stuff or anything." To his dismay, she slid off the edge of
the bed to leave.  But then she didn't leave.  In one fluid motion, she
slid the nightie off, and she was standing before him, stark naked!  "Don't
tell mom and dad, okay?  Seriously.  Our secret."

   The thought of telling his parents - or anyone - was the furthest thing
from his mind.  The only thing on his mind was drinking in every inch of
his sister's incredible body.

   As he'd already known, her curves were starting to develop, and her
breasts were magnificent - about the size of his cupped hand.  Her legs
were long and slender, and there was no fur between her legs.  Seeing the
approval in his eyes, she turned slowly, giving him the full view, and so
he got to see her sweetly curved ass bare for the first time too.

   In actual truth, there was little here that he hadn't seen before.  Just
the bits that the bikini covered.  And yet, seeing it all uncovered seemed
to make it all new for him somehow.  "Jesus," he said in a low, worshipful
whisper, "you're beautiful."

   She grinned impishly, making a curtsy.  "Well thank you sir!" Climbing
back onto the bed, she looked at him expectantly.  "Well I showed you mine,
now you show me yours!"

   Kenny knew his sister, and her views on fair play.  So he knew that he
wasn't going to be able to beg off on this.  But he had a problem.  He'd
just cum in his sheets, and he didn't really want to share *that* with her.
He fumbled around for an excuse - any excuse other than that, but couldn't
come up with anything.  So finally, he decided on the truth.

   "Uhm, Kelly?  I just...  well, you know.  Kinda made a mess.  Gimme a
minute to clean up first?"

   "Nothin' doin', butthead," she said playfully.  "I helped make that
mess, and I wanna see it all!" Grabbing a handful, she yanked the sheet and
blanket down, exposing her brother.

   There really wasn't much to see, but Kelly had learned a few things over
the past year about how fragile the male ego was when it came to sex, so
she didn't say that.  Instead, she tried to look impressed.  "Oh wow Kenny!
You came all that, just over little ol' me?" She grinned at him.

   After a moment, he grinned back.  The deed was done, after all, and she
was already seeing him naked, with an erection, cum on his crotch and
tummy. It wasn't like he could hide anything now.  Besides, and more
importantly, she seemed *pleased* to see it.  It felt weird to be looked at
this way, but it was also kind of exciting.  The way she kept looking at
it, like she was really interested in it.  Like it was something she
*wanted* to look at.  It made him feel good somehow.

   "I like it," she finally said, matter-of-factly.  "You have a nice dick
Kenny." Then she did the unspeakable.  Kenny watched it all happen like it
was in slow-motion.  Kelly reached out, dipped her finger into the cum in
his belly button, and put the finger into her mouth!

   "Fuuuck!" he said, long and slow, his shock stretching out the word.  He
felt like his heart had stopped.  But Kelly just sat there, finger in
mouth, looking at him for all the world like she'd done nothing wrong.

   "What?" she demanded as he continued to stare at her in shock.  "Jesus
Kenny!  Don't be such a prude!  Don't tell me you won't want to taste my
pussy!" She stopped, looking disappointed.  "Or maybe you don't..."

   "I do!  I do!" Kenny said eagerly, the possibility of tasting his
sister's pussy snapping him out of it.  He sat up quickly.

   "Woah tiger," Kelly said, giggling at his eagerness.  She glanced at the
clock on his night stand.  "Oh!  It's after midnight!  You're a teenager
now, so it's all right!" She turned back to him, her voice lowering, taking
on an excitingly dangerous tone.  "No more claiming you're too young now!
I've been waiting for this for so long!" Without warning, she climbed on
her hands and knees over him as he laid back down.  There was an almost
feral quality about her now, and he knew without being told that she was
going to take him.  Tonight.  Now.  His virginity was history.

   Bending down to his ear, she licked it, then purred in a low voice, "Do
you want to taste my pussy Kenny?  Cos you can now, if you wanna." She
stopped suddenly, straightening up, her voice becoming matter-of-fact
again. "But only if you want to Kenny," she said.  "I don't want you to
think I forced you or tricked you or anything like that." She rolled over
onto the bed beside him, laying on her side to look at him.  "That would be
wrong Kenny.  Doing things together - well other people might think that's
wrong, but I don't.  But I do think it's wrong to force you or trick you.
So if you don't want to, just say the word.  Not just now, but always. 
Never do anything sexual with anyone if you don't want to.  That's rape."

   The sudden change caught him off-guard, but jarred his brain into gear.
He understood where she was coming from.  Their parents had pretty much
drilled that into their heads from - well, forever.  So he knew that she
meant it.  But it was also reaffirming their trust in each other.  And he
knew he'd have to re-affirm now before she'd continue - and he *really*
wanted her to continue.

   He took a moment to gather his thoughts, and replied just as seriously.
"I know Kelly.  And you're right.  And the same back.  And yes, I do
wanna."

   Her eyes glowed with delight and desire.  Her voice went purry again. 
"You wanna what, Kenny?"

   "I wanna taste..." he gulped.  "I wanna taste your pussy," he said.

   Kelly grinned and rolled onto her back.  It was as clear an invitation
as any man had ever received.

   Kenny rolled onto his hands and knees, and following her directions,
moved around on the bed to climb between her knees.  Her pussy was the most
beautiful thing he'd ever see, so smooth and soft and ...  and the scent
was divine.  It made his head swim and it made his mouth water.

   He knew enough about sex to know that the glint of liquid was his
sister's excitement.  That made him feel good - she wasn't just doing this
with him, she *wanted* to do this with him!  He looked up at her, uncertain
of how to proceed.

   "You don't have to Kenny," she repeated, but the look on his face made
her laugh.  "Okay, okay.  Well, if you want to, you can start by licking on
my thighs, then work your way up to where you're licking on the outside of
my pussy...  oh!" Kenny had already begun the journey, and Kelly's body
quivered with excitement.  *This was her virginal, thirteen-year-old
brother licking his way to her pussy!* Her excitement was making her giddy.
She'd have to be careful not to get too carried away on his first time!

   Forcing herself to take long, deep breaths, she spoke.  "That's right
Kenny.  You're doing very well.  Damn that feels good!  Go ahead, closer.
OH MY!" His tongue had found the groove where cunny meets thigh, and his
cheeks had brushed both.  "Sorry Kenny, it just feels *really* good!  Okay,
go ahead, lick the outside of my pussy now...  ahhh...  oh damn...  yes
Kenny, that's purrrfect.  Follow your instincts.  Let your tongue slip
between my folds and you'll actually feel and taste my juices then...  OH
YEAH!  Sorry Kenny, I'm trying to hold still, but man does your tongue feel
good!"

   Kenny lifted his head to look at his sister.  The look on her face was
pure bliss.  His tongue had slid along her groove and her hips had jerked,
but he'd moved with it and continued the long swipe.  Apparently she'd
really enjoyed that.  He lowered his head once more, his heard thrilling to
the sweet sounds coming from her throat.

   "Ah...  yes...  oh God yes Kenny.  You're doing it all right.  Here, let
me shift a bit..." She tilted her hips to give him more complete access. 
"Now down there toward the bottom, you will feel my actual pussy hole - OH
SHIT!  Yeah, you got it all right!" She giggled.  "That's where your cock
goes - or in this case, your tongue.  Oh yeah...  your tongue..." her voice
went dreamy as he pushed his tongue inside her, then made some very
interesting sounds as he swirled it around.  He'd done some French kissing
and this seemed the same, so he tried the same moves - with very positive
results.

   "K-K-Kenny..." Kelly panted after a few minutes of this tongue action.
"You're gonna make me cum, baby brother!  I...  I...  OH GOD!  I'm gonna
cum Kenny!  Don't be surprised at all the juices - if you don't want them,
better back off now!" Kenny's tongue redoubled their ministrations.  He'd
read about this, and was eager to feel a girl cum on his tongue.  There was
no way he was going to let his sister off the hook now!

   He could feel her pussy quivering, pulsing, squeezing his tongue
rhythmically.  Her hips were gyrating, so he wrapped his arms around her
thighs.  This invited her to squeeze his head, and she did, but not
uncomfortably hard.  The gripping each other helped his mouth stay locked
on target and they moved together as one as Kenny took his sister up over
the peak to her orgasm.  He was surprised at the gush of liquid pouring
into his mouth, but he just gulped it down - it was delicious.  He could
easily see why men so loved eating pussy - or women, he supposed.  It was
the best thing ever!

   Kelly was pushing on his head, and he took the clue, backing off and
looking up at her.  The air on his face let him know his whole face was
soaking wet, as was, he discovered as he looked, Kelly's thighs, pussy, and
a large area of the sheets beneath her ass.  He looked up at her, grinning
happily as she looked back, panting and grinning like a fool.

   "Well done son!" his father said from the doorway, clapping as he and
his mother walked in on them.

   "Oh honey, I'm so proud of you," his mom said, kissing him soundly on
the lips as she sat on the bed beside him.

   Kenny's heart was beating like a hummingbird.  What the ever-loving
fuck? What were mom and dad doing here?  Had they seen?  Of course they
had, Kelly was still laying there, legs splayed!  And not hiding it!  In
fact, nobody was hiding *anything!* Mom and dad were just as stark naked as
he and Kelly were!  And...  and they were beaming at him like he'd just
graduated high school or something.  Not angry - proud.

   He wasn't an idiot.  Like most men, Kenny could add two and two and come
up with four most of the time.  What was suddenly obvious was that his
parents didn't disapprove of him and his sister doing this.  Hell, he
didn't even have to figure that out, they'd said as much.

   But...  dad was here?  And Kelly was stark naked, pussy fully displayed,
and neither one shocked.  And mom had kissed him - on the mouth.  She *had*
to have tasted Kelly's pussy on his lips.  There was more going on here
than just them being okay with him and Kelly!

   "You...  you're okay with this?" he asked, not sure how to ask the rest
of what he suspected.  If it wasn't true, he didn't want to say it - they
might get really offended.

   "More than okay with it son," his father said, sitting on the edge of
his bed and wrapping his arm around his son, pulling him into a warm
embrace.  Kenny was momentarily horrified - after all, they were both
naked! And actually, both completely erect too, he noticed.  But his brain
wasn't up to the task of fighting it, so he just let his dad hug him as he
went on talking.

   "Now that you're thirteen, we're totally fine with you and your sister
playing together kiddo!" he squeezed his son tightly.

   "Your father didn't think you were going to make it to thirteen," his
mother chimed in.

   "We darn near didn't!" Kelly said, slipping up against his other side
and hugging him tight from that direction.  "I swear daddy, if I hadda wait
five more minutes, Ida given in!" She giggled, reaching for her father's
member and stroking it.  "Looka how hard you are daddy!  How long you been
watching?"

   "About five minutes dear," her mother spoke up.  "Your brother must have
been doing a fine job, as your screams were quite loud!"

   "Screams?" Kenny asked.

   "Your ears were covered," Kelly giggled.

   "Your sister tends to scream when she cums son," His father said
matter-of-factly.

   "Like mom," Kenny grinned, starting to relax and wanting to contribute.

   "I do *not* scream," his mom stated.  "I...  uhm...  orate!" The whole
family laughed at that.

   "So...  um...  you and Kelly...?" Kenny asked after the mirth had
abated.

   "Yes son," his father said.  "And I'm sure I don't have to tell you that
you can't tell anyone - and I do mean *anyone*."

   "Well duh!" he said, before remembering who he was speaking to.  "Uh,
sorry dad.  I mean, yes I understand." But one question was burning in his
mind.  "How long?"

   "How long have we been fooling around, or how long have I been fucking
her?" his dad asked.  His son gaped, so he just chuckled and went on. 
"Like everyone else in our family, she was invited to play just after her
thirteenth birthday, though I'm not sure anyone has started *five minutes*
after their birthday - until you!" he laughed and ruffled his son's hair.
"Naturally she wasn't ready for fucking for a couple of months though."

   "Totes was!" Kelly said, sticking her tongue out at her father.

   "Totes wasn't - at least not physically," their mother interjected.  "If
he'd have tried, she'd have cried, and this whole thing would've died," she
said in a sing-song voice.

   Kenny finally got around to looking - actually, really *looking* at his
naked mother.  The word "MILF" flashed into his mind.  Her breasts were
firm and full, with large nipples, and while she wasn't as petite as her
daughter, she still had a very nice, very sexy body.

   She smiled as she saw her son looking at her.  "Like what you see son?
It's yours to play with if you like.  Heck, I'll even take your virginity
if you let me!" She looked down at his lap and smiled.  "You've got such a
pretty cock.  I knew it when you were born."

   "Hey!" Kelly objected.  "I earned it!  You said I could be his first!"

   "No honey," her father corrected.  "We said you could be his first *if
he wanted*.  It's his virginity, it's his choice." The reprimand was firm,
but lovingly delivered, and Kelly nodded.

   "Right.  Sorry daddy.  Kenny?" she asked.

   He grinned.  "Well, I did kinda promise it to ya," he said.

   Ever the drama queen, Kelly flopped onto her back, throwing her legs
into the air.  "Take me Kenny!  Take me!  I'm yours!" Everyone laughed.

   Kelly took the opportunity to move back to the pillows, gesturing Kenny
to follow, which he did.  Shortly he was hovering over his sister, his cock
leaking onto her pussy as it moved close to entry.  *He was going to do it!
He was actually going to fuck - not just any girl, but his beautiful
sister!* He knew his mother and father were watching, but he had eyes only
for Kelly - until he felt hands on him.

   His mother was caressing his back from one side, his father took his
cock in one hand and his ass in the other, guiding him to his target.  Part
of him was freaked out by that - his dad's hand on his bare ass - and on
his cock?  Another part was annoyed - did they think he couldn't aim?  But
an even larger part recognized that they wanted this to be a whole-family
event.  They wanted to participate in his first time, to support, and to
show their love at this major event in his life.  He took a breath to
steady himself, then smiled at each in turn, approving their touches.

   His father's hand guided his cock, his other hand squeezing his ass and
pushing it down as his mother's hands lightly caressed his back and thighs
while she gently cooed encouragement.  And through it all his eyes locked
with his sisters as they shared this amazing experience.  Her cunny was so
soft against the tip as his father rubbed it up and down her slit.  It felt
like molten honey as he felt the tip push at the entrance, then slide
easily inside.  The sensation of her hot, wet pussy clenching around his
member was beyond description, and every inch was a new discovery in
pleasure.  His father's hands ensured he didn't just lunge in, as he felt
his muscles wanted him to.  Slow and steady, inch-by-inch, he sank his hard
cock into his sister's tight cunt.

   "There's a good boy," his father proclaimed proudly as his pubic bone
ground home against Kelly's puffy pussy.  She gasped in pleasure as his
father punctuated his statement with a firm smack on the boy's ass, making
him jerk with surprise and forcing himself even a bit deeper.  "Come on
honey," his dad said.  "Let's leave the kids to their fucking."

   "Wait," Kelly said suddenly.  She looked up as her brother with a
hopeful expression.  It took him but a moment to figure out what she was
asking, but when he did, he grinned.

   "Mom?  Dad?  I think Kelly and I would love it if you would join us. 
There's room for you beside us here, and we've both listened to you fucking
so many times - well, it just seems right somehow to have you here.  If you
want to, that is."

   His dad laughed, and his mother looked like she was going to burst into
tears, but managed to contain herself.  Instead, she positioned herself
beside her daughter, and in a moment, their dad was between her legs, cock
buried deep in her pussy, and the two - man and boy - began to fuck their
respective women.

   Kelly and their mother caressed Kenny and their father, and each other,
and each other's mates while the men pumped their pussies.  Kenny was glad
that he'd already cum twice tonight, else he was sure he wouldn't have
lasted five minutes, and he wanted this to last forever.  The pleasure of
fucking his sister was beyond description, but the fact that his parents
were right there too, with those same, well-known sounds and grunts, made
the whole experience that much more amazing.

   Their mother came almost immediately - for her first - and Kenny
grinned. He suspected that mom was as juicy as Kelly, and he was going to
smell her on his sheets.  Then he realized that at some point, he was
probably going to fuck her too.  On impulse, he stopped ramming Kelly for a
moment, and reached over to feel his mother's soppy-wet pussy.  He also
felt his fathers ginormous cock, though touching it didn't seem as
off-putting as he might have expected earlier.  He brought his fingers back
and sniffed them, then slipped one into his mouth to taste his mother's
juices.  Yummy.  Similar to Kelly's, but different too.  He noticed his
father watching him and smiled.  His dad winked back, and the two guys got
back to it.

   There was no way he could match his father's stamina of course.  He only
lasted about ten minutes - a major feat for him - before he knew he was
going to erupt.

   "Gonna cum, Kelly," he warned.  "Where ya want it?" He was panting hard
with exertion and excitement, and didn't have time to be eloquent.

   "Fill her cunt son," his father said.  "She's on the pill, so go ahead."

   He looked at Kelly, and she nodded, then reached down and began to work
her clit.  "Cum in me Kenny, cum in me!  Fill me with your seed brother
dear!  Let me feel you spraying your sperms inside me!" It was hot, it was
nasty, it was sexy-as-hell.  And with her fingers working her clit, the
young woman's pussy was spasming around his cock.  There would never be a
more perfect time, and he let fly, ramming into her with hard, rapid
strokes as his balls twitched and his cock flexed and he fired his salvo
deep into his sister's pussy.  The bliss overtook him and he lost all track
of time and space, until he came to, his head spinning, laying atop her
where he'd collapsed.

   Both mom and dad were cheering him on, and Kelly was finishing her own
climax - he could feel her hot cunny spasming around his cock, milking out
every last drop.  He felt completely and utterly drained.  Melted. 
Discharged.  Absolutely spent.  He couldn't even roll off of his sister.

   After a moment, Kelly did it for him, giggling.  "He's like a limp
lizard daddy," she said.

   "Let him be honey," their mother chided her.  "He's had a hard night. 
And in the meantime, wanna feed momma?"

   "Mmm!  Yeah!" Kelly said happily.  Without hesitation, she moved up,
straddling her mother's head, and lowering her pussy to her mother's eager
mouth.  In moments the older woman's tongue was deep inside her cum-soaked
pussy, licking and sucking out her son's cum greedily.

   Since she was facing her father, he took the opportunity to kiss her. 
Kenny watched, smiling as his father kissed his sister with a love and
passion he'd only ever seen him show for his wife.  It made him happy that
Kelly got that same sort of kissing.  He knew he'd have to step up his own
kissing game to match.

   With a loud, long grunt, his father began to shoot his cum into his
wife's pussy.  Kenny watched, fascinated at the way the large cock
twitched, the cum coating it and showing up on the out-strokes.  He guessed
his bed was going to smell like his father's cum too - there seemed to be
an awful lot of it.  Finally he was done and he flopped over, also spent.

   To his surprise, Kelly immediately bent down and began licking and
sucking her father's cum from her mother's pussy, just as her mother was
sucking Kenny's cum from Kelly's pussy.  The sight of the mother and
daughter in a sixty-nine was wonderful, and made Kenny smile with
happiness. Everyone was so into each other.  He closed his eyes, enjoying
the post-orgasmic relaxation.

   His reverie was interrupted by a hot mouth on his own cock.  Thought not
erect, the tongue was licking the cum- and pussy-juice from it gently.  It
felt sooo nice.  Like a massage after a good workout.  He just enjoyed it
for several minutes as the tongue ran over his cock and balls - until it
dawned on him that with Kelly and mom eating each other, there was really
only one mouth that could be on his cock.

   Opening his eyes, he saw that, sure enough, his father's mouth and
tongue were washing and loving his cock and balls.  He closed his eyes
again.  He couldn't look.  But then, there was only the lovely sensations.
His dad *really* knew how to suck cock!  Even spent as he was, his cock
sore from all the cumming, he found pleasure in that tongue.

   Fuck it.  he was too relaxed to care.  If his dad wanted to suck dick,
who was he to say anything?  For a moment it occurred to him that he might
be expected to do likewise, and for just the moment, that didn't seem like
it would be *too* awful.