Note: This story was dynamically reformatted for online reading convenience.
 
 Our Twisted Little Family - Chapter 4 - Pat and his wife Rachel discover
each other's dark sides and decide to bring their fantasies to life. 
(MbFg, extreme-ped, inc, reluc, rom, kidnap, ws, scat) Chapter 4 The next
several weeks were filled with much of the same things.  I was growing
quite accustomed to the feeling of Katie's tight little pussy wrapped
around my cock, and I think Rachel would have been jealous if she didn't
have Alex's more than willing little boy cock to fill her cunt.  As it was,
Alex was getting more of my wife's pussy than I was.  I found that I
thoroughly enjoyed sucking Alex's young penis into my mouth, and better
yet, he enjoyed shooting his cum into my throat.  Rachel was at first
reluctant to lick Katie, but she was emboldened by my ability to suck
Alex's cock and she decided to give it a try.  After her first taste of
Katie's sweet child pussy, she was hooked.  She licked her to one orgasm
after another until Katie could take it no longer.  One morning after one
of our fuck sessions, I decided to try something new.  "Katie, you're
completely covered in your brother's cum." I said.  "We should get you
cleaned up." I winked at Rachel and took Katie to the bathroom.  I told her
to get in the bathtub, and she looked at me quizzically.  "But there's no
water in there," she said.  "I know that sweetie.  Just get in." She
crawled into the tub just as Rachel and Alex walked in to see what was
going on.  "Spread your legs so I can see your dirty little pussy, honey.
I'll get you cleaned up." I grasped my softening cock and pointed it
directly at her.  I let go of my bladder and began to release a hot stream
of piss straight at Katie's pussy.  She giggled at the feeling.  Rachel
walked up beside me and grabbed my cock while I was still pissing.  She
aimed it higher first splashing my piss on Katie's little breasts and then
into her face.  "Drink your daddy's piss you little slut.  Do you like the
taste of it?  What about your brother's piss?" Rachel nodded at the little
boy who walked forward and then released his bladder.  A second stream
joined mine as Alex began defiling his own sister.  Rachel climbed into the
tub with Katie and, lifting her leg onto one side of the tub, began pissing
on her head.  Katie was completely drenched in urine but she appeared to be
enjoying herself.  I watched her little hands spreading her pussy lips and
stroking her little clit as my warm piss stream trickled to an end at the
opening of her pussy.  I leaned forward and started kissing Katie's piss
soaked lips.  Rachel and Alex were still going and I got soaked right
alongside Katie as our tongues intertwined.  The smell of urine and the
hot, stickiness of the tub got me and Katie horny again.  She reached down
and grabbed my hardening cock and began to stroke it.  As Rachel and Alex's
piss streams subsided, I picked up Katie and held her little body over my
head, so that her little pussy was resting right on my mouth.  I started
darting my tongue in and out of her hole and it was too much for her.  With
a squeal, she released her own stream of piss right into my face.  I caught
what I could in my mouth and took a big drink of her hot fluid.  It was
salty but not really offensive.  I clamped my mouth back over her pussy and
began to greedily swallow all of her piss.  As it flowed down my throat, I
flicked my tongue against her clit.  She shuddered and completely emptied
her bladder into my throat.  I was so horny at that point that I had to
have her.  I lowered her body and, lining it up with my stiff cock, I
impaled her sopping cunt.  She grunted as my cock forced its way into her
hole and she yelled, "Yes, daddy!  Fuck my dirty pussy!  I want your cum to
always be filling up my little girl cunt." I kept fucking her as she
continued to beg for my cum, but I had other plans.  I could hear Rachel
moaning behind me and I looked over my shoulder to see her bent on all
fours with Alex's cock buried in her ass.  She had beat me to it.  I
decided I could wait no longer.  I pulled Katie off my throbbing cock and
bent her over one side of the tub.  I reached over to the medicine cabinet
and grabbed the tub of Vaseline we kept handy.  I scooped up a large glob
and rubbed it into Katie's cute little rosebud.  I eased my finger past her
sphincter and started slowly finger fucking her ass.  I brought my other
hand up under her and started manipulating her little pussy.  I slipped
first one and then another finger into her waiting cunt and she gave a sigh
of pleasure.  I finger fucked her like this for a while until I could feel
her close to orgasm.  As she went over the edge, I pushed a second finger
into her ass.  I felt a tight gripping and heard her cry out in mingled
pain and ecstasy.  When I was satisfied that her asshole was wide enough to
fit my cock, I pulled my fingers out and thrust my Vaseline covered cock
right at her gaping opening.  It slid in slowly, but easily and I was soon
resting up to the hilt inside this little minx.  I glanced down and noticed
a hint of brown on my fingers.  "Katie, you naughty girl, did you shit on
my fingers?" I mocked jokingly.  I could see her whole body flush. 
"I...I'm sorry," she stammered in between my thrusts.  "I tried to...to
hold...it in...but...I really....have...to go." She barely got all the
words out.  "Aw, honey," I comforted her, "There's no reason to be ashamed.
If you need to go, just let go and let it happen." I grinned over at my
wife at this.  We had planned this little activity last night.  We decided
the bathroom would be an excellent place because, as it was tiled, it would
be easy to clean up.  We had two drains installed outside of the tub for
easy cleanup.  We had both been talking about this for a while and wanted
to finally give it a try and see just how far we'd let it go.  At that
moment, I heard a wet farting noise come from behind me and turned to see a
few brown flecks splatter on Alex's stomach.  "Oh my God," He cried.  "Mom,
you just shit on me!" He seemed shocked, but he continued to fuck her ass.
"Oh honey, it's fine," Rachel said, letting out another loud fart.  "After
this is over, we can all get cleaned up and you'll never even be able to
tell we did this." I turned back to Katie who seemed to be struggling with
the discomfort in her bowels.  Every thrust into her tiny ass seemed to
take a little more of her energy.  Soon she wouldn't be able to hold it in.
"Katie, sweetheart.  Look, your mother is fine with it and so is your
brother.  No one is going to think any differently of you.  Just let go."
At that, I felt an enormous fart ripple up my cock and ripple up the shaft
until it escaped along with several specks of poop.  I could feel her feces
surrounding my cock as I continued to fuck her ass.  Every thrust forced a
little more out around my cock and I could see the brown paste dripping
down my swinging ball sac and on to the floor.  I looked over at Rachel and
the situation didn't seem any different.  Alex's front was now plastered
with shit and his hands, and Rachel's back, were smeared with the brown
liquid.  I saw Rachel reach between her legs and scoop up a small blob of
poop from the ground and then start to smear is all over her breasts.  This
was totally getting her off.  I continued fucking Katie and working more
shit out of her ass, but I decided to follow my own advice.  I relaxed my
sphincter and suddenly it felt like all the tension in my body was gone. 
Let me tell you that fucking a tight little pussy or asshole while you shit
is one of the best feelings you'll ever have.  I reached behind me and
grabbed a handful of my own feces and smeared it all over Katie's back.  At
this, she arched he back and started twitching as yet another orgasm racked
her tiny form.  By now we were both almost completely covered in our own
waste.  I gently rubbed her own poop into her hair and massaged her scalp
with it as I fucked her now stretched asshole.  As I thrust my cock in, I
could feel the slimy, chunky texture of the remaining poop gripping the
walls of her rectum.  The feeling was incredible and as Katie's body tensed
up once again, I began to feel myself going over the edge.  I heard Alex
grunting behind me and Rachel encouraging him.  "That's it Alex, fill your
mother's ass with your sperm.  His body tensed and he began jerking just as
I felt my orgasm crash over me.  I shot load after load of cum into Katie's
little asshole where it mixed with the shit that was still there.  After
emptying my balls completely, I pulled my cock out of Katie's abused
asshole.  She collapsed on the floor with a torrent of brownish white
liquid dripping from her ass.  Alex had pulled his cock out of my wife at
last and she was now grasping his cock in her hand.  I watched her bend
down and take it into her mouth.  She sucked the shit and cum off his cock
with a smirk on her face the whole time.  Katie began to stir, so I walked
over to help her up.  She stood up and I wiped my dick on her face, the
only part of her body that hadn't been covered in shit.  She giggled
quietly and then took the head of my cock in her mouth and began to clean
it off.  I was in heaven.  We rinsed the floor off first and then all
jumped into the family sized shower.  Clean up took a while, but we were
still able to have fun.  That night we relaxed by watching one of the
"family friendly" pornos that we possessed while I gently stroked Katie's
pussy and Rachel sucked Alex's cock.  When the kids finally went to bed,
Rachel and I began to plan what fun activities we would try next.