Alice had never really liked the girl next door. The girl was in the same grade, but Jenny had always seemed a little more... childish than most girls her age. Despite being an 18 year old senior in high school, she often played pretend, played with dolls, and played children's games. Yes. Played. So when Alice's mom told her to go over to Jenny's house because 'the poor girl has no friends' Alice was a little apprehensive.
"But Mom! She's... weird!" Alice blurted.
"I don't care. I want you to go over there and try and make a new friend. And bring these!" Her mom forced a box of assorted muffins into Alice's hands.
"... Fine. Whatever." She surrendered.
Alice headed down the street. She was wearing some jean shorts and a white crop top. Underneath were a pair of hot pink bikini cut panties. No bra, since it was warm outside that morning. She gets to Jenny's house, and goes to knock on the door when Jenny spots her from the back yard and yells for her to come over to the privacy fence.
"Hey Alice!" Jenny exclaimed, smile beaming on her face.
"Hey Jenny." Alice was underenthused to say the least.
"What's up?!" Jenny was excited to possibly make a new friend. Most people her age thought she was incredibly childish, so they stayed away from her. She was fully capable of speaking and acting like a normal adult and having normal adult interests, but she preferred being childish. This caused her to have very few friends, so she was always excited to have a new person to talk to.
"Come on back here! I've got some lemonade, and some plates for the snacks you brought!" Jenny gestured for Alice to come through the gate.
Alice headed reluctantly into the backyard and set down the muffins. They started eating, drinking, and chatting. After a few hours of just talking Alice realized that her and Jenny may have more in common than she had originally thought, and had even warmed up to her so much she had played a few games with Jenny. It was now late in the afternoon and since she had drank multiple glasses of lemonade and eaten multiple muffins, she had to use the restroom.
"Hey Jenny, where's your restoom at?" Jenny asked.
"Oh, will you actually play one more game with me?" Alice asked.
"Umm.. yeah. But then I've really gotta use the bathroom after this." Jenny didn't wanna let onto her desperation.
"Yay!! Let me go get the supplies!" Alice hurried into the house, and came back witb two bath towels and a glass of lemonade for each of them.
"Okay, so for this game, we stuff a towel in each of our shorts, and then chug the lemonade. We pee on the towels, and whoever leaks first loses and the winner decides their fate." Alice proposed this game as though every 18 year old girl regularly peed themself.
"Um...? We pee ourselves?" Alice asked.
"Yeah! And whoever wins gets to make the loser do something! Like a dare." Jenny responded.
"O...kay. I guess we can play." Jenny was skeptical, but her mom would be mad if she came back before the day was over.
The girls shoved the towels into their shorts as best they could, causing the top buttons to be undoable. They took their seats in the grass under a tree. Then, Jenny shoved a glass of lemonade into Alice's hand.
"3...2...1... chug!"
The girls began drinking their large glasses of lemonade. Alice's bladder (and bowels) were already bursting, so she felt like she had a severe disadvantage, but knew she was a grown adult who could control her bladder.
Then, the girls began to slowly release their pee. Jenny was able to start peeing first, as she did this regularly and it felt normal for her to pee her pants. Alice thought to hersef that she must almost enjoying it from the look on her face. Alice had to really focus and concentrate on releasing, because despite her extremely full bladder, her body was telling her it was wrong to pee in her pants. She finally was able to release the first drop of warm, light yellow piss. Once she had released though, she quickly realized she couldnt stop. It was as if she had released flood gates due to how much lemonade she had drank. The pee was gushing out of her, and within a couple seconds, Jenny exclaimed "If you don't stop, you're gonna lose Alice!"
But at this point, Alice didn't care. It felt so good to release all of the pressure on her bladder that she was pushing it out on purpose now. It felt so good and warm and she never wanted to stop. Until she felt the pee seeping onto her upper thighs. She quickly tried to stop peeing, but it was too late. She had lost.
"Looks like you lost. We can take these (gesturing to the towels) out now" They began to remove their pee-soaked towels. Since she had peed so much, Alice's panties and shorts were still very soaked.
"Um... what do I do about this?" Alice gestured to her very wet shorts.
"Don't worry about it." Jenny turned around to show Alice could see her equally soaked shorts. "We both lost technically. You just lost first!"
Alice was surprised Jenny had lost too. "So do I get to give you a dare too?!"
"I guess so. But I get to go first!" Alice exclaimed.
"Okay. That's fair" Jenny said.
"I dare you to poop your pants right now." Jenny said.
"Um... what?" Alice was shocked.
"I dare you to poop your pants. You just peed yourself so what's the big deal? Also it seems like you kind of enjoyed peeing yourself." Jenny stated.
"I-... I'll only do it if you do it." Alice was intrigued and her bowles were bursting, but she was also shy.
"Gladly" Jenny said.
Alice sat up on her feet and slowly started pushing , and realized pooping would take much less effort than peeing, as she had to go so bad. She felt the long warm turd slowly stretching her hole out. It felt almost good, because of how hard she had been holding it in. She allowed herself to keep pushing, forcing the poop into the seat of her pants. She couldnt believe she was really pooping her panties.
"Oh my god I'm doing it!" Alice exclaimed in shock.
"Me *grunt* too" Jenny pushed out.
Alice had a tennis ball sized lump of hard logs in her pants. She didn't feel the need to go anymore, but she wanted the feeling of completely emptying her bowels into her pants. With another push, she stretched her hole again and 3 large banana sized logs pushed into her pants and panties. She stopped with a large softball sized bulge in the back of her pants, forcing them down a bit. She couldnt believe she really just completely emptied her bowels into her pants - on purpose - and liked it.
Jenny slowly felt back at her poop, trying to feel how big it was. Alice did the same, because Jenny seemed like she was really enjoying herslef. Alice felt her bulge, realizing it took up her entire hand, and was very heavy and bulky.
"Wow... that was a lot of fun.... if you need to change I have clothes" Jenny offered.
"Um... I kinda wanna stay in these for a little longer if that's okay?" Alice shyly asked
"Sure! You can throw one of my skirts over your shorts so the bulge isnt noticible" Jenny offered.
The girls went into the house up to Jenny's room.
"Here" Jenny offered over a flowy, knee length skirt to hide the bulge"
"Thanks." Alice was surprised that despite both girls having very large loads in their pants and panties, there was hardly any smell.
"Well, i guess i should get home now" Alice was excited at the idea of walking home with a huge load in her pants.
"Sure. I'll see you later!" Jenny hoped she had made a new friend.
Alice walked next door to get back to her house, the whole time being very aware of her very wet and very messy shorts. The mess getting squished a little bit with each step.
She tried to slowly open the door so as to not alert her mom, but failed.
"So how'd it go?" Her mom questioned at the door? "... What's that smell?" She began sniffing the air.
"Oh, I stepped in Jenny's dog's poop, and I need to go get it off my shoe." Alice swiftly and smoothly lied.
"Okay. Well do it quickly before it stinks up the house." Alice's mom said.
Once she was alone upstairs in the bathroom, Alice began stripping, trying to carefully remove the panties because the mess inside them. She jumped in the shower, and once she was cleaned up put on some clean pajamas and panties. Once she was in bed she realized her bowels had filled slightly. She decided to just turn on her side and push, filling her panties with another big, warm load of shit. She'd deal with it in a bit, but wanted to just enjoy it for now.