[f/f, inflation, popping]

Simone has been jogging through the city for quite some time before the sweltering heat finally got to her. After doing cooldown trots she found a bench and collapsed on it.

Simone was a young dark haired woman with an athletic figure. As she wiped the sweat off her brow she looked to one side and noticed a vending machine tucked in an alley. It was a hot day and she was thirsty, so she got up and approached the machine.

Curiously the machine didn’t take money. It had a big sign on it that just read “free.” Inside the machine there were a bunch of drinks she had never heard before. But there was one that look like it was lemon flavored so she pushed the button for it. Out dropped a cold carbonated beverage called “Soda POP.”

She took a long swig of the soda. It was definitely lemon flavored and it was delicious! She felt her thirst evaporating away and in a moment she felt absolutely amazing! She felt like she could run a marathon!

After downing the whole thing she tossed the can into a nearby bin and started to run again.

But when Simone reached the park something felt odd. She stopped and felt her stomach. It felt plumper than before and she could feel a tingling sensation spreading through her body. It wasn’t an unpleasant feeling at all, but the suddenness of the sensation concerned her.

All of a sudden she let out an enormous “BUURRRPPP!” And then the feeling became even more intense!

The tickling sensation was like if a hundred tiny hands were massaging her skin from the inside. Pushing and caressing her gently, but firmly. It spread all over her body and concentrated in her breasts and nethers. Simone blushed as she felt strangely aroused by the sensation.

When she looked down she was surprised at how plump she looked! Her once flat athletic stomach was bulging out and pushing her once petite breasts up. They too had begun to swell from the sensation, and Simone felt her butt stretching her pants.

“What was in that drink!?” Thought Simone in a moment of clarity. She decided she need to go back and look at the ingredients, just in case she was allergic or something.

It took a bit of effort, but Simon turned around and began lightly skipping back the way she came. She felt lighter somehow, and the tingling sensation was making her giggly.

It didn’t take long before she returned to the vending machine. To her astonishment she saw two other enormously plump women sitting on the bench next to it, burping and moaning loudly.

“Hi, hun! What’s— BURP— your name?” Asked the blond as her breasts ripped open her straining shirt revealing a spandex bra underneath.

“I’m Simone, did you drink some of that soda too?”

“Sure did!” Said the blond with a delightful sing-song ring in her voice. She seemed to be enjoying the sensations of being blown up. “Ohh I can’t wait to reach my climax!”

“Climax?” Asked Simone, her own breasts pushing her tank top forward and digging into her bra.

As if on cue, the red headed girl sitting next to the blond on the bench suddenly let out a loud moan of pleasure. Her own body had ballooned quite fast into an enormous round spherical shape. Her arms and legs stuck out and wiggled helplessly, her clothes shred all to pieces and littered the sidewalk. Her plumping face squished against her rapidly swelling body.

“Oh god oh god! Oh god! I’m Gonna… im gonnna!!!! Oh my god I’m gonna p—“

KA-BOOM!

The red headed girl exploded into nothingness. Her once shiny stretched skin evaporated into a cloud of dense carbonated bubbles that wafted away on the breeze leaving no sign that she had ever existed.

The blond girl giggled and clapped her plump hands. “Climax!” She repeated, gesturing to the now vacant seat.

Simone was taken back by what she saw. A woman had just exploded! Popped like a balloon right in front of her! From drinking the same drink she did? Did that mean she was gonna pop too???

“Don’t worry, huh, it’s gonna be AMAZING when you blow” said the blond with a giggle. She pat her belly as it expanded, swelling up to the size of a beach ball. “Ooh I don’t have long now! Mmmm come here hun! Help me out!”

The command should have scared Simone but instead she found herself mesmerized by the sight of this beautiful blond woman blowing up in front of her. She walked forward and found herself caressing the woman’s enormous breasts. The blond woman let out a low moan of satisfaction.

Just then there was a glorious sensation that spread through her body and Simone realized she had forgotten that she was blowing up too! Her own breasts and belly had become enormous and were now pressing into the blond woman’s body, rubbing and squeaking against her like they were made of rubber.

At this, Simone’s mind went feral, and she just started groping the blond woman mercilessly, kissing her nipples and breasts, fondling her butt, gliding her finger all across her swelling figure. It felt AMAZING! The tingling sensation was increasing and the feeling of being tight and full was growing stronger.

The blond let loose with a string of orgasmic cries and giggles. “Ohhh yes!!! Yes! I’m just your big balloon beauty! I’m so big and round! Yesss! Ohhh!” Then she let out a gasp and cried out “oh god here I go! I can feel it rising! This is it! I’m gonna… I’m gonna pop! Ohhhh yeesssss!!”

And with a thunderous KABOOM! the blond woman exploded. Simone fell on her plump rounded butt as this happened and she stared with amusement as the fragments of rubbery skin of the blond woman evaporated into carbonated bubbles and disappeared. Her echoes of pleasure reverberating around the ally as she writhed on the ground.

Simone had unfortunately reached her own peak moment. She couldn’t right herself off the ground. She was too big and spherical now. Her arms disappeared into her sides, her feet sank into her body. She flapped her hands quickly trying to get herself upright, but all she could do now was wait for the final moment to happen.

Then she felt so full she could burst! There was so much pressure inside and it needed to get out! It made her so horny! She came on the spot and let out a guttural scream of pleasure that grew louder and louder and louder until…

KABOOM!

Simone exploded into a shower of carbonated bubbles and air that drifted away and disappeared in the wind. Her tattered clothes fell to the ground and mixed with the clothes of the other two women on the sidewalk.