She never knew why, but for as long as Molly could remember, she's always had this.. weird reaction to soda. Every time she had a sip, she would belch constantly and swell up like a balloon. She first found this out at her friend's 10th birthday party. She was offered a Coke, and suddenly the party had an additional balloon.
Whatever the reason, Molly found it quite odd, but also quite enjoyable. She didn't know if it would have any lasting effect on her, so every so often, she'd sneak some soda into her room, and lose herself in her belches and ballooning. And soon, she'd belch out all the gas inside her, returning back to normal.
She never went for more than one can, however. She was worried about what would happen if she went for more....
It was her senior year in highschool, and she sat at lunch with her friends. They were talking about the new episode of (she couldn't remember the show) that just aired, and apparently that got them very excited. They saw the new transfer student walk by: a very good looking guy, they might say. Giggling, they turned their conversation over to him, and who would talk to him.
"Psh, not me! I'd look like such an idiot..." Vanesa sighed with a hint of humor. "If I even tried that, I'd probably end up burping in his face or something!" Sash laughed.
"Oh please Sash, you're too cute to burp! I'd burp WAY louder than you." Vanesa retorted.
"Is that a challenge?"
"Uh huh! Molly, you in?"
Molly looked away from the guy. "Huh? Oh, I'd probably wipe the floor of you bitches."
"Ooohhhh you wanna go?" Sash cooed playfully. They all accepted the challenge, and they headed outside in private to begin the challenge. Sash opened her can of Coke, and did fairly well, releasing a *be-eeeelch*. Vanesa gulped down her soda with passion, and proved formidable with a *BEEELCH*. Molly then slowly lifted the can to her lips, letting a little trickle down. Not too much to cause her to inflate, she hoped....
*UUUUURRRRRRR~RRRP*
"Holy SHIT, Molly!" Vanesa laughed. Molly giggled a little. "And that was just with one sip! Come on, give us all you got?"
All she got? Molly hesitated.... but eager to prove herself, she accepted. Before she knew it, she swigged the whole can. This can't be good....
*BRUUUUUUUUUUUP.... BRU....UUUUUUURRRRPPP... UUUUUUUUUUUU.....RRRRRRRRR....*
Her form instantly started to balloon, and her friends started at her in awe. As she grew hastily, her clothes grew tight around her...
*EEEEEEEELLLCCCHHH.....RUUUUUU~UUU~UUUUUPPPPP...*
She was really worried now.. she couldn't stop, and any second now- *RRRRIP* oh... there go her clothes.... *POP*... and bra.... *SNAP*... you too, panties?
"Oh my god...." Sash whispered. Now just a giant belching balloon, Molly hated herself for putting herself through this humiliation.
"s-*UUUURRRPPP*-sorry... I didn't tell *RUUUUUUUUUUUUUU* you... I'm kinda *EELCH* alergic *BRUUUUU* to soda..."
"You could'a told us! Is it gonna kill you??"
"No, it's happened a couple times.."
"Will you be alright?"
"Should be..."
"Here, I'll drive you to my house, we can get you back to normal, ok?"
"Uh... sure *BEEEEEEEEEEEEEEEEEEEELCH*
The drive over there went longer than it should, Vanesa having to smell what gas Molly emitted. They soon reached Vanesa's house, and she plopped Molly in the living room.
"There. My parents won't be here for quite a while."
"Tha*UUUURRRP*ks...."
"No problem.... so.... how long does it take to get back to normal, usually?"
"A while...."
"Ah...."
She stood in silence, Molly's belching the only thing cutting through the quiet.
"Hey uh... What if I like.... laid on top of you?"
"What? *BEEEEEEEELCH*"
"I mean... like.... used you as a bed?"
"... I uh... Guess you could...."
"....urm... can I?" Vanesa blushed. With a belch and a slow, unsure nod, Vanesa crawed up her balloony surface, and rested on her belly. She smiled a bit, and so did Molly.
"Comfy."
"*UUUURP* thanks..."
Giggling a little, Vanesa ended up sleeping on Molly, and Molly burped the night away...