Inflation Scenario Idea:
Uber-Inflation reccomended.
At the pool.
Yukari trips over while attempting to inflate her pooltoy with a foot-pump and gets stunned.
The hose goes off.
Osaka, being the day-dreamer that she is, thinks that if someone has enough air in their body, they can fly.
Passing by, she sees a dizzy Yukari near the pump.
Osaka thinks she attempted to fill herself but failed, she puts the hose in Yukari's mouth and starts using the pump.
Shortly after, Yukari recovers and snaps out of the phase, only to find out that she's floating a few centimetres from the ground, her limbs are sinking into her body and her eyes bulged out and now sees things like if she had fish lens on.
She tries to scream, but her screams are muffled by her bloated cheeks and lips.
The other girls (Chiyo, Tomo, Yomi, Kagura and Sakaki) find Osaka and the huge "volleyball" that was once their teacher.
All the girls, except Tomo and Osaka, freak out after seeing Yukari-sensei in that shape.
Tomo bursts into laughs while Osaka points her finger at the bloated Yukari and saying the following:
"Yukari-sensei wanted to fly, so I helped her out to fulfill her wish"
Tomo jokes about Yomi, comparing her to Yukari:
"I guess you're not longer the fat one"
Yomi, Kagura and Sakaki grab Yukari by her feet and hands while Chiyo attempts to pull off the hose.
Tomo, who finally stops joking around, proceeds to help the other four.
Yukari finally spits the hose out and deflates in a hilarious manner, while colliding with Tomo with her (deflating bum) and both landing on the pool.
Yukari and Tomo are alright, just dizzy.
Osaka asks the other girls if they "wanna fly"
The girls, in fear, jump into the pool as Osaka looks confused.