Note: This story was dynamically reformatted for online reading convenience. The school day finally ended and the girls all met each other by Emily's car in the student parking lot. Emily, Sara, and Anna were all leaning against the car, watching Megan waddle towards them with a beautiful slim red haired girl with the most adorable spattering of freckles. They were holding hands and Anna was feeling more than a little jealous. "whose this floozy with Megan?" she wondered aloud as they were still out of earshot. "I don't know but she's adorable." Emily commented. When the two girls finally arrived at the car, Anna stepped forward before Megan could say anything and pressed her lips to her lover's, slipping her tongue inside the young girl's mouth. Megan responded enthusiastically and the two kissed passionately, putting on quite the show for the other girls. When they finally broke apart, if for no other reason than to breathe, Steph was blushing deeply. Megan caught her breath and smiled at her lover. "Hey honey, I missed you." "You too sweetie,, I was thinking about you all day!" then, after a moment, "who is your friend?" "Oh! Guys, this is Steph, it is her first year here too. I met her in biology and she's super cool. Steph, this is my girlfriend Anna, her older sister Emily, and Emily's girlfriend Sara." "Oh, pleased to meet you." Steph replied sweetly with an awkward half curtsy that all the girls present found irresistible. "Steph discovered my diaper under my skirt and was cool about it and helped me keep it a secret. "I didn't want other kids to make fun of you, and besides, I don't know, it's kind of cool!" Emily winked at Sara, both of whom had the same mischievous grin on their faces. "Well," Emily announced, "we were going to go back to my place and hang out if you want to join us!" "Oh, I'd love to - but I'm supposed to get a ride home with my sister and I don't have a phone to call home anyway." Steph looked genuinely disappointed, but then, looking over Emily's shoulder, her face brightened into the most amazing smile. "Here she is now, maybe I can ask her!" A long, white, classic ford mustang convertible pulled into the spot next to them, the top down, revealing the impeccable white leather interior. Behind the wheel was Felicity, the girl they had met in the sandwich shop with the tight jeans and the low cut shirt. Looking down at her now in the drivers seat the girls were even more impressed with her huge tits which seemed almost unnatural for her otherwise thin frame. She looked over and smiled, the stud in her nostril glinting in the sunlight. "Hey sis! You ready to go?" Felicity called out to Steph. "Almost Felicity, I'm just saying goodbye to my new friends." Emily, never one to miss an opportunity, inserted herself between them. "Hey Felicity, we just invited Steph to come hang out with us at my place. Had no idea she was your sister. I feel bad about never getting together with you this summer and want to catch up, so why don't both of you come hang out?? It'll be fun!" "Sure, that sounds great! Come on Steph, you can use my phone to call mom on the way." Steph ran over and jumped over the side and into the front seat "Can we come with you?" Anna burst out, her eyes still wide at the site of the beautiful car. "LOL, sure. Get in kid." Anna jumped in and helped Megan in while megan tried to hold her skirt down so as not to reveal the diapers to Felicity. She sat down on the sun heated warm white leather and signed happily as her butt and pussy sank into the still warm sticky mess inside her diaper. "I'll give you directions." Anna declared. "See you there Em - last one home has to change Megan!" Felicity wasn't sure what that meant, but she understood it to be a race and peeled out of the parking spot, sending up a small cloud of exhaust and dust behind her. "What do you say we let them win?" Emily said to Sara with a wink as the two unhurriedly got into Emily's car and buckled their seat belts. When Emily and Sara finally got back to Emily's house they found Felicity's convertible already parked in the driveway. They went inside and found the girls all sitting around on the back patio talking, while Anna was in the kitchen getting drinks for everyone. Emily and Sara both flopped down on the same lounge chair and kissed long and passionately before settling back, Sara becoming the little spoon and resting her head on the inside of Emily's shoulder. "Oh," Felicity began, "you did mean girlfriend." Emily chuckled. "What did you think I meant?" "Friend, I guess. I just never got the impression you were a lesbian." "You look disappointed." Emily noticed. "I am. If I had known I would have made a move years ago!" Felicity suddenly realized that she had revealed too much and her face flushed brilliantly. But these girls, as she would find out, were loving and accepting, and not ones to make fun of someone for being too honest. "Sorry, that came out wrong, I guess. . I guess I'm just a bit hungry . . .low blood sugar." Anna reached into her backpack and pulled out the half of sandwich she had leftover from lunch. "I only ate half my sandwich, you're welcome to it - it's Italian." "Thanks," Felicity said as she took the sandwich offered her. She unwrapped it and took a big bite and chewed for half a minute. "It's delicious! You'll have to tell me what you put on it, as I never seem to get the ingredients right in those shops." "Well . . . It does have a secret ingredient on it. But you'll have to tell me a secret first if you want to find out what it is." Anna grinned, remembering how she had whipped Megan's poo on the bread. "okay," Felicity said without hesitation. She was never a shy girl and was glad to have made some new friends. "What do you want to know?" "I want to know . ." Anna began before finding her mouth covered by Megan's hand. Megan whispered something into Anna's ear and Anna got a wicked grin on her face. Turning to Steph, Anna asked, "what would your sister not want me to ask about?" "hmmmm" Steph thought, her face turning slightly crimson. She wanted to pick something that would be fun and embarrassing but that wouldn't hurt her sister's feelings. She leaned back in and whispered something back to Anna, placing her hand on Megan's bare thigh for support. Anna squealed with delight and leaned away, but Steph kept her hand on Megan's thigh, and was thrilled when Megan made no attempt to remove it. "I want to know what you keep on your computer in the folder called "class notes!"" Felicity turned bright red and froze. "Welll?" Anna teased. "Just uh, just some videos." Felicity managed. "What kind of videos?" "Videos I found on-line." "Videos of what?" "Girls." "Girls doing what?" "Just doing things in their panties." "Doing what in their panties?" Felicity shot Steph a threatening glance. "P. . .pooping." Felicity hid her face in her hands and was on the verge of dying of embarrassment. "Have you ever pooped in your panties?" Anna asked, like a lioness about to make the killing strike. Felicity, however, knew how this game worked. "I answered your question and owe you no further answers. Now you have to tell me what the secret ingredient was." Without batting an eye Anna answered: "Megan's shit." Felicity, to everyone's astonishment, didn't look sick. In fact, her lips had curled slightly into a smile. She lifted off the top piece of bread and turned it over, seeing that indeed it was smeared with a brown something. She closed the sandwich and took another bite. Before anyone could react, Emily spoke up. "That reminds me Sara, we lost the race and have to change Megan." "Oh, that's right sweetie. Come over here on this lounge baby and let your mommies take care of you." She said, gesturing towards Megan. Emily and Anna slid off the chair and let Megan lay down on it. They grabbed her ankles and slid her down on the chair so that she could put her legs up, and they told her to hold her feet by her head. This afforded everyone present a great look at the diaper below her miniskirt. The girls undid then straps at the side and let the diaper fall open, revealing it's yellow and brown mess. There were ten eyes all staring at the 9 year old girl's shit smeared pussy and rectum, and all ten of them were watering with desire. Emily was a little afraid they were moving too fast with their two new friends, but at this point there was no going back. She pulled the dirty diaper out from beneath the girl's bottom and commented that she needed cleaning up. Anna pushed her aside and knelt in front of her lover's filthy privates. After only a moment to inhale the sweet sense, Anna leaned forward and engulfed Megan's sweet pussy with her mouth. She ran her tongue over every bit of it, and sucked it clean. She pulled her head up and took in the sight of the dirty brown pussy, clean only in a mouth shaped patch over the young girl's vulva. "Anna," Emily began, "don't you think you should offer our guests a taste first?" "But she's my gir . ." "But they're our guests." Emily said authoritatively. Reluctantly, Anna looked over to Steph, whose mouth was agape. "Would you like to taste, Steph?" All Steph could manage was to nod her head, she was still in disbelief as to what was happening. Anna, aware of how Steph had been touching her girlfriend, decided that for now she could taste only through her. She leaned down and put her tongue on her lover's asshole, running it up along her taint and over her vulva, continuing all the way to her bellybutton, collecting a nice amount of brown slime on her tongue before sucking it into her mouth. She then leaned over and pulled Steph's face towards her own and kissed her. She moved her tongue and transferred the brown sticky mess from her own mouth into Steph's, and ran her tongue over Steph's teeth to make sure all of the mess was now in Steph's mouth. Steph kissed back passionately and soon a light brown slime started to ooze from between their locked lips. When they finally broke off they were both made with lust. Steph climbed on top of Megan and began to voraciously devour her sex, while Anna lifted Megan's legs slightly so she could more easily get her mouth around the girl's anus and suck any remaining delicious morsels out. Felicity's eyes were popping out of her head at this point, she couldn't believe was she was seeing. Emily noticed this and decided to intervene. "So, I think the nature of our relationship is clear now," she said, while her right hand reached over and slowly starting rubbing her sister's behind. "Tell us more about this panty pooping."