Note: This story was dynamically reformatted for online reading convenience.
 
 Disclaimer: this is a work of fiction.
Emily, Sara, and Anna have some fun while the parents are out, but

almost get caught when their dad returns sooner than expected!

   ------------------

   "Your dad and I are going out to a movie!" Emily's mom yelled up at her
daughters.  The girls, locked in Emily's room, had been having a bit of
fun. All three girls were nude now.  Sara was laying on her back across
Emily's bed.  Emily was between her legs, licking furiously at her friend's
clit with one finger in her anus.  Anna was squatting over Sara's face and
Sara had her tongue buried deep inside the 12 year olds pussy.  Anna, the
only one with a free mouth, called back to her mother,

   "Okay, is it okay if Sara spends the night?"

   "It's fine with me if she clears it with her parents."

   "Okay, have fun at the movies!"

   They heard the front door slam and the car pull down the driveway.  All
three climaxed in unison and collapsed onto the bed in a naked heap.  After
catching their breath, Anna crawled over and lifted one of Emily's legs so
she could get a good look in her pussy.  She probed her finger inside and
smiled to learn that Emily had told the truth, she did indeed still have
shit in her pussy.  Emily lifted Sara's leg and pointed it out to Anna. 
Anna was overjoyed to find her pussy too was full of shit.  But now she
felt rather left out of the fun.  She said so to her sister and her
sister's lover and Sara got a devilish grin on her face.

   "i think I might be able to go now." she said.  She pushed the excited
girl down on her back on the bed.  Sara got on her hands and knees, her
face near the just pubescent girl's beautiful pussy, her own pussy and ass
hanging above the little girl's face.  She lowered her hips down and rubbed
her pussy against the girls' face, smearing it with cum and shit.  The
smell was overpowering and Anna felt queezy, but her groin was on fire.

   Then, without warning Anna, a long, soft turd began to emerge from
Sara's rectum, forcing apart her butt checks as it went.  Sara winked at
Emily who was looking on with great interest, stroking her burning sex. 
Emily reached out and grabbed her sister's nose.  Sara's knees were pinning
down Anna's arms.  A few moments latter her mouth flew open in order to
breath and at just that moment, Sara's shit broke off and fell right into
Anna's open mouth.  Emily let go of her sister's nose.  Without the use of
her hands, Anna tried to get the turd out of her mouth but it wouldn't
budge.  She started to push at it with her tongue, but just then another
long poo dropped into her mouth, filling her mouth even wider as Emily
carefully made sure that it all made it in, picking up the tail end off of
Anna's cheek and pushing it into her sister's shit filled mouth.  While
Sara still pinned her there, Emily reached over and grabbed her phone.  She
pressed a few buttons and snapped a picture of Anna's face, her mouth full
of shit and a shit covered hairless pussy hovering just above her nose.

   "That's a keeper" Emily said as she threw the phone aside.  "Now I'm
pretty sure you won't be blackmailing me anymore.  Mutually assured
destruction." Anna groaned as she realized her game was up, and then she
wretched Not wanting her to choke to death on her own vomit, Sara let her
up.  Anna quickly sat up and wretched again.  This time the large mass of
poo in her mouth fell and landed on her pussy and thighs, followed closely
by a torrent of vomit from the little mouth.  It splashed over her well
developed breasts and added to the pool by her pussy.  Emily and Sara were
sitting next to each other, each had a hand reached over, massaging the
other's clitoris as they stared at the little messy girl.

   When Anna was finally done throwing up she was a disaster.  It was
starting to soak into Emily's bed, but no body cared, their desire to get
off was greater than their desire to keep the bedsheets clean.  Anna looked
up at them.  She reached down to her pussy with both hands and scooped up
two massive handfuls of warm mushy poo with a vomit sauce on top. 
Grinning, she reached out and flung the mess, hitting both Emily and Sara
squarely in the chest with her disgusting ammo.  Then she pounced on them
and the three girls wrestled on the bed, giggling, getting covered in shit
and vomit.  Soon there was not an inch of clean skin in the room.

   Sara stood up on the bed and leaned back against the wall, she spread
her legs and then opened up her labia with two fingers.  Her bladder
relaxed and warm yellow pee rained down on the sisters who stopped making
out so they could bath in the piss.  The urine splashed over their faces,
chests and pussies.  Emily caught some in her mouth and squirted it back at
Sara.  Eventually Sara's stream turned into only a trickle.  Emily wasted
not time and shoved her face into Sara's crotch and did her best to clean
her out with her tongue.  Soon afterwards both Emily and Anna took their
turns, emptying their bladders onto the other two girls.

   Urine was added to the now frothy mess covering the bed, and the three
girls layed in it, arranged in a triangle of sorts, eating each other out
and in turn being eaten out.  They stayed like this for quite some time,
having orgasm after orgasm after orgasm.

   The girls had dozed off after their orgy and were only awoken by the
sound of the front door opening and closing.  Emily sat up with a start,
panic taking over.  Anna was just waking up, yawning and picking chunks of
semi digested food out of her hair.  Together they woke up Sara and the
three of them tore the dirty sheets of the bed and buried them in Emily's
closet so that her parents wouldn't notice the smell emanating from their
eldest daughter's room.  Emily was desperately trying to figure out what to
do.  They had to get cleaned up before her parents found them covered in
shit, piss, and vomit.

   "Hot tub!" Emily gasped.  Her bedroom window overlooked their back yard,
in which was a large, 5 person hot tub.  It would serve both to clean them
up and to make it look like they had been up to something more . . . 
innocent than what they had actually been doing.  There was a large tree
that you could easily climb down from her window.  Quickly she ran over to
her dresser and grabbed the first three swimsuits she had.  She ran over to
the window, opened it, and tossed the suits onto the grass below.  She
ushered over Sara and Anna and helped them get out onto the tree.  She
quickly followed.  They moved slowly, making sure her parents weren't
looking out of the living room windows, the only other windows in the house
which provided a view of the backyard tree.  The coast was clear so they
jumped down into the grass, grabbed the suits, and dove into the hot tub.
As they put the suits on underwater Emily's father slid open the back door
and said, "Oh, there you are.  Having fun girls?" He was met with nothing
but giggles.  Smiling and shaking his head he went back into the house. 
The girls broke out in a fit of laughter, relieved with what they had just
gotten away with.  Eventually they got out of the tub.  Sara called her mom
and told her she would be spending the night.  The girls stayed up late
watching TV, but eventually sleep got the better of them and they drifted
off to the most blissful sleep any of them had ever had.