Disclaimer:  this is a work of fiction.

Emily and Sara invite Anna's teammate, 9 year old Megan, over to spend the night with Anna.

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Traffic was bad on the way home and progress was slow.  15 minutes into the drive, Sara told Emily to stop at a convenience store so she could get something to drink.  Emily pulled into the parking lot of a 7-11 and parked right in front of the large glass entry doors.  "Do you want anything hun?" Sara asked.
	"No.  Thanks baby, I'll just have some of yours."  Emily replied. Anna was in the back with her arms folded over her breasts, so people coming out of the store wouldn't see her through the windshield of the car.  It was a hot day and Anna was beginning to smell, so Emily rolled down the front windows as Sara went in for a drink.  A minute later and Sara was standing at the counter, talking to the clerk, and presumably paying for her bottle of water.  Emily's eyes roamed over her lover's beautiful body. She was thinking how lucky she was to have Sara.  She looked so sexy in her short little skirt and fitted shirt.  Emily's eyes were scanning over her tight round ass when all of a suddun the skirt got tighter around Sara's butt and waist.  It got tighter still and finally Emily realized what was going on.  Sara was finishing paying for her drink, standing in the convenience store, shitting her panties.  Emilly's hand shot down to her crotch and she began to rub herself through the thin, wet material of her panties.  There was now a visable bulge in the back of Sara's skirt.  There were a few other people in the store and Emily wondered if anyone had noticed what Sara had done - anyone behind her would have been easily able to see.  Sara smiled and grabbed her water and walked briskly out of the store, her face bright red and smiling.  She climbed in the car, sitting so that her tailbone rested on the carseat, and her butt hung off the edge.  She leaned back in the seat and they all laughed as they drove away.
	"That was incredible!" Emily said as she finished herself off at the stoplight.  Sara didn't answer, she was too busy with her hand inside her panties, fingering herself and rubbing at her clit.  By the next stoplight she too was glowing after an orgasm.  Anna, noticing that her mommies were kind of distracted, had slipped one hand into the front of her diaper and was working on herself as well, finally releaving some of the sexual pressure that had been buidling in her all day.
	"There's really a lot of poo in here, I don't think it is going to stay and I don't want it to get your car dirty." Sara was holding the large mass of her sagging panties so as to make sure no poo fell out the sides.  
	"Let's fix that" Emily suggested, and they pulled off the road into the parking lot of a small neighborhood park.  "Give me a firm piece." Emily said as she slid forward in her seat, spreading her legs and pulling the gusset of her panties to the side.  Sara reached in to her panties and pulled out just the right piece, it was thick and about 5 inches long, nice and solid.  She handed it to Emily who took it in her  right hand while holding her labia apart with her left.  Slowly, she worked it in, sliding it inch by inch into her shaved vagina.  She pushed the end of it in with her finger until her pussy closed around her finger.  "That's nice" she said as she let the gusset of her panties snap back over her very wet, shit filled cunt.
	"That's a good idea" said Sara.  She selected another suitable piece and followed Emily's example, working it into her pussy until it disappeared inside.  Her bit was longer than Emily's had been, but it fit snuggly inside.  She could feel it pressing firmly against her cervix, but it did not slide out.  She still had a couple handfuls of shit in her panties, but nothing firm enough to use as they had the first two pieces.  She wondered what to do with the mess, not wanting to keep it in there for fear that it might squish out onto Emily's seats.  
	Just then Anna (whom the girls had semi-forgotten about during their shit play) moaned loudly from the backseat as she climaxed.  Emily and Sara looked back at her just as she was pulling her hand from out of her diaper.  Her fingers were covered in diarehhea and she had a guilty look on her face.  She knew she wasn't supposed to touch herself but it had all been too much and she couldn't help it.
	"I thought baby wasn't supposed to touch herself" Emily said in a playful tone.  "You'll have to help your mommy Sara with her panties until we get home."  Sara pulled down her panties and slipped her feet out of the holes, being careful not to let any of the amassed poo fall out of them.  She pulled the lever on the side of her seat until the back of the seat reclined all the way into the back seat and scooted back until she was about even with Anna.
	"Naughty girl" Sara said as she quickly brought her poo filled panties up and slammed them into Anna's face.  She held them there, with Anna's face buried Sara's shit for what seemed like an eternity before finally taking the panties away again, leaving poor Anna's pretty little face covered in shit.  She then started rubbing the panties all over Anna's chest until her breasts were smeared with brown and little chunks of shit clung to Anna's now hard nipples.  Finally, she just pulled the waistband of the diaper open and dropped the soggy, dirty panties right inside, letting the waisteband go and closing the panties inside against Anna's preteen dripping cunt.  "Thanks honey" Sara said to Anna as she shoved her shit covered fingers into Anna's mouth, not pulling them out until the little girl had sucked them clean.
	With Anna now covered in shit, Emily pulled out of the park and they continued their journey home, each girl idly rubbing at her clit the entire way.  Half an hour later they finally pulled into the driveway of their house.  Emily instructed Anna to go inside and not to touch anything.  She was to go and get into her plastic covered bed and her mommies would be along in a minute to clean her up.  Anna got out of the car and ran into the house, naked save for her diaper and the thin layer of shit covering her face and chest.  Emily grabbed her sister's now brown dress off the back seat and carried it with her into the house, walking carefully so as to keep Sara's shit from s lidding out of her dripping wet pussy.  Sara followed suit, having to be extra careful since she didn't have panties on to catch anything that may come out.
	The girls through Anna's dress into the wash and then headed up to their little girl's room to get her cleaned up.  When they opened the door they were shocked to see little Anna in bed like they had ordered her, but holding her cell phone to her ear.  
	"Little girls do not use phones!" Emily yelled and pulled the phone away from her sister.  She looked down and saw that Anna had been listening to her voicemail.  She pressed the repeat button and then put it on speaker so they could all listen to the message.
	"Hey Anna, it's Megan.  All the girls on the team were pretty freaked out by what they saw at the mall, but I think you ran away so quickly that they're not sure what they saw.  Their theory is that you lost a bet with your sis.  Anyway, I just wanted to call and tell you not to be too embarased, at least around me, I thought it was . . . you know. . . kind of cool."  Megan giggled awkwardly.  "Anyway, give me a call, we should hang out."
	Megan was on Anna's soccer team.  She was the youngest on the team by far.  Since the team was a community team, not a school team, the girls on it ranged in age from 9 - 13.  Megan was the only nine year old on the team and was mature for her age.  She had just been allowed on the team, barely making the cut off with her 9th birthday only a few days before the season began last month.  Anna didn't know her very well, but she had seemed nice.
	Megan, like Anna, was thin and athletic.  She had dark long hair that she always wore in a ponytail, and cute freckles on her cheeks.  She didn't have any breasts to speak of, but her cute round butt and her charming personality made sure you knew she was all girl.

	Emily slipped out of her clothes and pushed Anna back on the bed, straddeling her face.   She worked her hips back and forth until Anna's nose was buried in her ass and her mouth was between her beautiful pussy lips.  Anna started eating her sister out as Sara suggested they give this Megan girl a call and see if she wanted to come hang out.  Emily thought that was a great idea as she bucked wildely in orgasm, her sister's tongue flicking her clit before sliding as far as it could into her pussy, tasting Sara's shit still burried inside.   A mix of girl cum and shit dripped from Emily's pussy onto her little sister's face and Emily rolled off the bed to let Sara have a turn.  While Sara was fucking Anna's face, Emily used Anna's phone to return Megan's call.  She stepped out of the room to talk so that Megan would not be scared off by the screams of Sara as she came onto Anna's talented tongue.
	Megan was relatively new to the neighborhood and didn't know many people outside of the girls on the soccer team.  She had always liked Anna, at least for the last month or so since they met each other at the first practice.  Megan wanted to make friends but was relatively shy and didn't really know how to go about it.  It didn't help that Anna was one of the older girls on the team and she was the youngest.  She knew that this would probably be Anna's last year on the team while it was only her first, and so she layed low, admiring Anna from a distance.  She like the way Anna carried herself, the way she interacted with the other girls, and they way she laughed.  Megan also admired her larger than normal breasts and hoped that in a few years her own chest would fill out like that.
	And so Megan was delighted to be invited over to Anna's house by Anna's sister (whom she hadn't met, but had presumably seen at the mall).  Megan's mother was so glad to see her daughter making friends that she immediately said yes to Megan's request to spend the night.  Emily had told her they were having a slumber party and that Anna got her message and wanted her to come, but was too shy to ask herself.
	This obviously, was not the case.  Anna had no idea that while she was eating out Sara, Emily had invited over Megan.  Anna had taken notice of Megan the very first time they met.  Anna admired her dark hair, cute dimples, and spunky personality.  She had never interacted much with her because it just wasn't done.  The older girls generally kept to themselves and the younger girls to themselves, off the field there wasn't a lot of mixing.  But Anna had wanted to talk to her - but she had never anticipated their first off the field meeting to occur in the manner in which it would.
	Emily walked back in the room just as Anna was climaxing.  Sara had reached her hand inside the leg of Anna's diaper and after having cum on her face, was returning the favor and working at Anna's clit with her fingers.  Anna pulled her hand out and wiped the filth off across Anna's already filthy chest.  She held it up and waited as Anna liked the remainder clean.  The girls then undid the sides of Anna's diaper wrinkled their noses up at the smell of the mess that lay inside.
	Every inch of skin underneath the diaper had been covered in diarehea.  There was a large mass of poo in the back of her diaper, but the rest was quite liquid.  They scraped as much of the diarehea off the diaper as they could, scooping it into a large pitcher that they had ready.  Emily stuck her fingers into the large mass of poo and wriggled them around until she found what she was looking for.  She pulled out a rather solid log and smiled.  She spread open her little sister's vagina and began to slid the turd inside her.  Slowly it entered, inch by inch, until all of it dissapeared into the beautiful pink cave.  "You can only keep that much."  She said as she and Sara began to wipe Anna's nether regions until they were clean and white once more.  They rubbed in some lotion so the skin wouldn't get too irritated.  Emily had left the diapers downstairs, and so they decided that Anna could wear her plastic pants with no diapers for awhile, as long as she behaved.  They pulled the plastic pants up around her hips and the tight elastic close in around her, effectively sealing her ass and pussy off from the rest of the world.  "Should we clean her chest and face?" asked Emily, looking to Sara for advice.
	"I don't know.  She was awfully naughty in the car, touching herself.  I think she should have to stay dirty for a little longer."  Sara's pink lips curled into a devilish smile as she spoke those words.  Emily and Sara put on their night dresses and they all went downstairs and piled onto the couch, cuddeling as they flipped channels.  
	A little while into a TV show they had started, the doorbell rang.  "Would you get that sweetie?" Emily asked Anna.  Anna's heart raced.  She was naked save for the pair of clear plastic pants she was wearing.  Her chest was smeared with now drying shit and her face, which had been covered in shit, now looked like god-only-knows-what after both her sister and her sister's lover had used it as a sex toy, grinding their cunts against every part of it.  Emily giggled at the frightened look on her sister's face and said, "Just kidding, jeez."
	Anna laid back and snuggled into Sara's arm as Emily got up and went to the door.  She was only wearing a little nitedress, which only came down a little ways on her thigh . . . she suspected that maybe it was meant to be a night shirt, not dress, but she loved how nice it felt, and how much skin it showed.
	She opened the door a crack and was delighted to see the young girl on the door step, a duffel bag in hand.  Emily had never met Megan and was very pleased with the girl she turned out to be.  Emily had had no idea she was so young, but there was no denying that she had a very trim and tight body.  Megan was wearing a loose fitting gray tshirt and black spandex jogging capris with tennis shoes.  The shirt hung delightfully off of her thin frame, and the skin tight spandex pants left little to the imagination.  Emily's pussy started to get wet as she anticipated unwrapping the tight little package in front of her.  "Oh."  Emily finally said.  "You must be Megan.  Come on in!"  Emily opened the door wide enough for the girl to come in and Megan waved at the car on the street which drove away as she walked inside.  "I'm so glad you could come."
	"I'm glad to be invited."  Megan began, somewhat shyly.  Emily loved her dimples which appeared on the girl's face at even the hint of a smile.
	"Anna really wanted you to come.  She liked your nice message."
	"You heard my message?" Megan gulped.  It had taken all of her nerve to call Anna after the scene at the mall, and she had gotten flustered and vaguely remembered calling it 'cool'.  
	"Yes we all hear it." Emily explained, sensing Megan's growing unease.  "We were so worried that the scene at the mall would make us outcasts - we were glad that wasn't the case. . . I mean, we thought it was pretty 'cool' too."  Megan gulped again and turned bright red.  She wasn't sure what was happening and she was confused.  Emily grabbed her by the arm and said, "Come on, we were just watching something on tv."  She lead Megan down the hall and into the TV room, flipping on the lgiht switch as she entered.  It was while Sara and Anna were rubbing their eyes, startled by the sudden bright light, that Megan took it all in.  She saw Anna, cuddled up with another girl.  She was naked except for the shiny clear plastic pants and her beautiful breasts were smeared in something brown.  Her face had streaks of brown on it as well, although not around the mouth or nose, where it looked like it had been rubbed off.
	Megan stood in the doorway and her jaw dropped.  Anna opened her eyes and saw Megan standing there, gaping at her.  Anna turned bright red and made a half hearted attempt at covering herself.  There were no blankets nearby though so eventually she settled on just crossing her arms over her breasts, forgetting that her plastic pants were clear and therefore providing no coverage of her shaved pussy.
	Anna was so embarrassed.  Megan had left that nice message but what was she doing here now?  This is not how she had wanted their meeting to start.  Even through her intense embarrassment though, Anna took notice of Megan's sexy little body and her heart was filled with a longing that she had not anticipated - a longing which had been growing inside her since their first meeting at soccer practice.  Anna wanted her.  She wanted all of her.  If her sister could have a girlfriend, why couldn't she?
	Earlier today Megan had witnessed Anna have diarrhea in her diapers in the mall, and now she was staring at her covered in shit with only plastic pants on.  After the mall she had called, and now she hadn't left, in fact, Megan couldn't take her eyes off of Anna.  There was something so erotic about her situation that she just couldn't look away.  And so, Anna made up her mind to take this as far as she could.  Maybe she could have her cake and eat it too.  She gingerly dropped her arms to her sides, exposing her full breasts and beautiful, although shit covered, nipples.  She patted the couch next to her and said in a weak voice, "Come sit by me Megan".  For a few seconds nothing happened - the whole world froze in anticipation of what Megan would do.  Megan dropped her bag and without a word walked over, sitting next to her teammate.
	There was a collective sigh when this happened and everyone relaxed just a little bit.  "Do you want anything to drink?" Emily asked their guest.
	"Sure, I'd love a soda." Said Megan, her dimples conveying her appreciation.
	"Honey, will you come help me?"  Emily asked Sara, who jumped up and the two girls dissapeared into the kitchen, giggeling.
	

	"Sorry," Anna began, "the girl who let you in was my big sister, Emily.  The red head is her girlfriend, Sara."
	"You mean, they're lesbians?" 
	"Yeah."
	"Oh. That's cool."  Anna was very glad that Megan seemed cool with that.  But this was followed by a minute of awkward silence before Megan finally came out with it.   "So at the mall, what happened?"
	"Oh," Anna blushed, "I had an accident in my diaper." she finally said, realizing that the simplest response was probably the best.
	"Why?" Megan quickly asked.
	"Well, I guess because it feels good.  It's fun to be naughty like that."
	"yeah."  This response  surprised Anna.
	"You've done it too?"
	"I've never liked to use the toilet." Megan started to explain.  "I've always enjoyed the feeling of diapers . . ."
