Inflation and soft popping
Marie sighed as she looked at herself in the mirror. She stood bare chested and in her underwear. She was a pretty short balloon-girl. Her nipple-nozzles stuck out pertly from her small breasts. She was petite in frame and curves, overall pretty tightly bound compared to her more voluptuous kin.
Marie pouted for a moment. She turned and posed in all manner of ways to try to make her curves stick out more. "Ugh" she huffed and rolled her eyes as she faced the mirror frontways again and looked herself up and down.
"Why did I have to be one of the balloon-girls who has small boobs?" Marie said, cupping her nearly flat chest, trying to push them together to create cleavage.
"Well today I'm fixing this." She furrowed her brow, put on a look of determination, and marched over and opened the nearby closet and wheeled out an air tank. She grunted with effort as she struggled to pull the air tank over to the mirror with her small frame and tiny balloon-girl strength.
Her roommate and friend Ellie rounded the corner. "Hey Marie! Whatsu-" The sudden appearance of a tall air tank next to her short friend caught her off guard.
"Uh, whoa...what are you doing with that?" Ellie asked. Marie stood proudly next to the air tank which was almost as tall and big as her.
"I'm tired of having small boobs Ellie! It's not fair." she protested. "Every day I get to watch you put on all these really sexy outfits which compliment your figure. Meanwhile, I'm just the flat girl next to you with a toned butt. You get all the attention!" she said with a pout.
"Hey look at it this way, it keeps men from wanting to poke and prod you with pins and needles. I can't go out without feeling like I could be popped at any moment. Consider yourself lucky..." Ellie remarked, motioning down to her large breasts.
"Thats the thing! I want the attention! I'm tired of fitting in..." Marie said as she unhooked the hose from the tank. "I want guys to approach me and I wanna make human girls jealous!" Marie almost had the hose in her mouth before Ellie started up again.
"Are you sure thats a good idea? You accidently sprung a leak just a few days ago when you fell on your butt." Ellie said, pointing a finger at the duct tape patch on Marie's bum. "That extra air inside you is gonna stress out your little patch job down there". Marie subconsciously brought a hand down to check on it, suddenly remembering it was there. She turned her butt to face the mirror and stick it out, the light above her reflected off the shiny duct tape.
"Oh yea...that." she thought for a moment, reconsidering her options. She then shrugged and gave a dismissive "eh" before giving the patch a reassuring pat.
"Eh, I'll be fine, this air will be going to my boobs anyways...nowhere near my ass! Now..." Marie said as she brought the hose to her mouth and popped it in. Ellie just leaned against the doorframe and crossed her arms, giving her a skeptical look.
"Ok...just be careful." "hwhats wrong? Afraidh I'll take all your shpotlight"? Marie said with the hose in her mouth. "You're just afraid I'll shteal guys from you...". Marie muttered to herself as she took a look in the mirror, amusing herself with how she looked with the hose in her mouth.
Ellie rolled her eyes and gave a soft laugh. "Just be careful"
Marie confidently turned the valve on the air tank and the soft sound of hissing air filled the room. Ellie walked over to the air tank and placed a hand on the nozzle, ready to turn it off and giving Marie a stern look.
"Mmph!" She moaned as she the first PSI of air made its way down her throat and into her boobs. Her hands reflexively cupped each breast as they puffed out a centimeter, and then another...and then another...
"Oh yea, thish ish looking good!" Marie danced and posed a little in the mirror as her boobs slowly blew up. Ellie just looked on and sighed, ready to turn the valve. She didn't like seeing her friend expand like this. She was much too small and already tight enough compared to herself, who's body could take 5x more the expansion.
Already the warning red flags came. Her breasts began to creak, the seams in her breasts that held her together became more prominent and strained, her nipple nozzles began to sink as her breasts grew. The curves of her breasts reflected the lights of the room.
"I think you're good Marie..." Ellie said, visibly concerned eyeing Marie's breasts.
"No, no no not yet". Marie said through her plugged mouth, shaking her head, speaking over the sound of hissing air and creaking rubber. Her boobs had inflated from almost flat A cups to very taut C-cups that sat rigidly with almost no bounce in them. This was in contrast to the nearby Ellie who's heaving breasts buoyantly wobbled and bounced with every move.
Her breasts began to creak loudly now and the sound of hissing air got quieter as her breasts reached maximum capacity. Her mouth cheeks puffed up as the air began to look for other places to expand. Her ass even stretched outward a little too. Her hand reached down and pushed inward on the patch as if it was a weak spot where she could pop.
Ellie's eyes widened "Marie you're going to pop!" Marie just shooked her head as her eyes clenched and her teeth bareth as she bit down on the metal nozzle, trying to bare with the straining tightness of her breasts.
Suddenly her eyes opened and she gasped, expelling the air from her mouth. Her head and gaze snapped to Ellie's. She was seconds from bursting.
"Owowowo...ok turnitoffturnitoff!" Marie said, straining. Ellie turned the nozzle to the right as hard as she could. "Ow, fuck..." Marie said, coming to terms with how tight she felt in her boobs.
Ellie just stared at her for a moment, glaring at Marie's chest with concerned eyes.
"Marie...you look like you're gonna pop at any moment. We should deflate you a bit" Ellie started moving her hand towards Marie's nipple nozzles which had sunk into her breast around the inflated skin. Marie shooed away her hand.
"Quit worrying! I'll be fine. I'll just...I'll just be careful ok?" Marie said dismissively. "I wanna see how these look in clothes..." she said as she opened up a drawer and pulled out one of her bras. Her breasts creaked and protested as she moved and jostled them.
"Lets try this one on!" she said excitedly holding up the tiny bra.
"That looks tight. Shouldn't you give your boobs time to stretch out a little?" Ellie said.
Marie ignored her and began to loop the straps over her shoulders and placed the bra on her overblown C-cup breasts. Immediately her breasts creaked and groaned as she tried to pull the clasp together on her back. Her breasts squished together, hard.
Marie visibly strained and grit her teeth as she pulled the bra tighter and tighter to get it to fit her. The more she pulled on it, the harder it smooshed her boobs against her chest. "A-ah...ouch...this hurt....but...I'll....be....just fine...just gotta keep from....popping..." she trailed on under strained breath as she pulled the bra together. Her breasts became almost translucent as they became extremely tight and the pressure grew. Her boobs creaking loudly were almost like they were protesting her not to go any further.
"Aaand *Unh!*...there!" Marie said with an exhale as she finally got the bra on. Her tight C-cups were pushed extremely heavily against her chest, they were trying to pour out the sides of her tiny bra and you could still see the halfs of her nipples nozzles poking up from the tops of her bra. Ellie could swear she also heard a leak from somewhere in the bra. Marie didn't want to but admit it, but she knew that this was a bad idea.
Marie turned towards the mirror. Boobs and face red from the strain. She looked herself over in the mirror for a few seconds.
Thats when Ellie saw it. Her eyes went wide and jaw dropped.
Marie only got one of the hooks connected to the clasp and the strap was slowly tearing apart. It was only hanging on by a few threads. Marie was too enamored with herself to notice.
A thread plucked loose, then another. Only one was left.
"Marie, you're bra is-!"
*plink!*
*BANG!*
The bra snapped loose and flew forward, stopping as it hit the mirror.
Marie could only let out a short gasp as the bra slingshotted off of her. Her boobs recoiled HARD from it catapulting off of her. The pressure from it ruptured her boobs where they were connected to her torso and she immediately depressurized from the tears. The blast sent many upper body scraps flying outward. The patch on her bum blew off too, immediately deflating her detached lower body as the air quickly escaped through it.
Ellie was knocked back from the blast and staggered backwards. She turned around to try and catch herself on the wall. "Nononono!" she shouted as she saw what was coming. When her chest met the wall, one of her big boobs smooshed, with an audible rubbery squeak, followed by *Pop!*, right into a loose nail protruding out from the wall, puncturing her tit and rapidly deflating her.
"Ow! Shit...shit!" she muttered as she pulled away from the wall and realized what had just happened feeling a cool breeze blowing out of her right boob.
*Hissssss..............*
Ellie frantically tried to plug herself up, grasping at once was her huge boobs, but the leak was too big. She tried her best. She let out frustrated moans as her limbs lost their form first, followed by her losing consciousness, and then her head and torso followed suit.
"Marieeee.....youuuuuuu....idiot......." Ellie groaned out in anguish as she slowly deflated into a crumpled pile on the floor.
At the end of it all there were a pair of undies hanging from the mirror, many rubbery scraps scattered about, and a deflated Ellie by the wall.