Costume Chaos

(Warning: This story contains mild inflation, bursting, humiliation and nudity... sorta. Enter at your own risk!)


-October 20th, 2020-



It was about 5 in the noon, and a certain green blocky character was getting ready for a costume party in around 7. She was in the store to find herself a costume that, and quote, "stuck out to her and could become big with it." The store in question was just getting ready for the Halloween spirit, as treats were being poured in plastic pumpkin buckets, spooky, yet cheesy decorations, and costumes galore.
She looked around the costume aisle, still, and she put on three costumes that caught her interest: a witch costume, a troll costume, and a black cat costume. "Hmm, these peak my interest, hihihihi.." She goes to the changing section when all of a sudden she found one nore costume that peaked her interest: a red and yellow pooka costume, made with latex. Without any hesitation, she swiftly takes it from the rail, and then goes to the changing room.
Disregarding the other costumes she took, Mimi looked at the costume and thought to herself, "You seem so valuable..." she rubs the latex with her fingers and said "My, this is really soft! And slippery..!" She finds the zipper from behind the costume and puts it on, struggling to close the zipper.
She looks herself at the mirror. "This feels.. pretty skintight..." She looked from behind her and rubbed her butt. "W-Was my butt always this big..?" She asked to herself. "And why is there a nozzle there? Oh well, as long as ut doesn't concern me, I'm sure I'll be the talk of the party!" Her sudden inflated ego made her oblivious of the potential consequences.
She comes out of the room, with her new costume on, reflecting from the bright lights of the store. Coincidentally, another figure came out of the changing room, and for some reason, they looked a bit familiar. It turns out they had a Dig Dug costume, and they had an a helium tank? Mimi was going to her cart, not noticing the figure from behind her.
As she was going to the costume aisle to put the costumes to their respective places, the unknown figure was behind her, and with an evil giggle, they took out their helium tank and aimed for the nozzle. And...
Bullseye! They were able to get the hose in, and with that, Mimi yelped, and could feel something growing. It was coming from their... stomach?
"W-what's going on? Why do I feel like something is growing...?" She looked down and found out her belly was growing and helium. Mimi screamed, and tried to let it out by squeezing her stomach in, but no luck. She whimpered, trying to squeeze the air out again, but it was no use.
"I-Its still growing!! I feel like I'm g-going to burst any second now!!" Her belly soon wouldn't be the only body part to inflate, as soon her butt would start to get more curvy and light.
"N-Not my ass, too!! Now it looks more bigger than ever!!" And she was right, it looked two times bigger than her original size. "Why do I feel lighter all of a sudden, as well...?"
Not too long, she was filled with so much helium that she was in the air.
"AAH! Oh, god, I'm floating! I'm not even a balloon! I can't let people see me like this!!" Unfortunately for her, she should've bit her tongue there, as one person would soon grab attention to the Mimi balloon. "Jesus, look at the size of her!" one person screamed.
"Is she gonna pop?" asked one person.
"Goodness, can't people keep their shit to themselves nowadays..." asked another. This was definitely going to be an embarrassing Halloween for Mimi.
"God, this is so embarrassing... now all the attention is directed to me, and not in a good way!" She said, as she was still inflating into a blimp.
"I just hope things don't get any worse..." Again, she spoke too soon, as her boobs started to feel funny, and hard for some reason.
"Why do I feel... funny in by breasts?" She looked up, and noticed her breasts were inflating as well!
"Jesus, my boobs too?! I was wrong... this can get worse.." Pretty much being a helpless balloon at this point, people were taking pictures of Mimi, filming her, and some were just watching her, and some fantasizing about her being.. a blimp.
Soon, she would begin to feel a rumble, Mimi felt scared, and really full.... and not to long...

BOOOOOM!

Mimi exploded, yet she was still in one piece, the crowd gasped and laughed at her, as she might have stayed in one piece, but her costume could say otherwise..
Fortunately (at least for her), she felt too dizzy to know what was even going on, and so she fainted.

This was definitely going into the news.

End!