"I didn't know there are so many kinds of Whoopie Cushions! What is Tiny But Loud?"
"Oh, we have all sorts of stuff for clowns! A Tiny But Loud Whoopie Cushion is much smaller than a traditional one, like the size of a quarter or so, but they make the loudest fart noises that any whoopie cushion can manage. It's quite a hoot, let me tell you!"
"Wow, that sounds unique. Since you can turn me back, I suppose I should give it a try!"
"Yay!" he said as he pulled out his special dust. "Time to make the teeny tinest whoopie cushion ever!"
He jumped up, remarkably high the girl thought, and he let loose a handful of the dust all over her. She coughed a bit, and the dust smelled like rubber and cotton candy mixed together. As she pondered this, she began to shrink quickly, her height dwindling faster than she could notice at first, but when the short clowns became much closer to her eye level, she was amazed.
"I'm Shrinking!" she shouted, stating the super obvious.
"Of course. Can't make a teeny whoopie unless you are teeny. Should speed up now though" he said. As if on cue, her entire body vanished into a billowing assortment of clothing, her shirt and sweatpants simply dropping to the ground.
Roly Poly quickly picked up the abandoned garments and saw a tiny three-inch woman standing in one of her sandals.
"It's so big!" she squeaked as she looked at it, then up at the clown. "You are so big!"
"Well, you are so little, so that makes sense," he said gingerly picking her up between his thick fingers and putting her into his other hand, palm open for her to rest on.
She plopped down, suddenly feeling the need to sit down as her skin began to change color from the light tone it was to a pinkish hue that got more prominent as she changed. She held up her hand and marvled at the color change, when she suddenly felt very odd and bloated. Her belly began to inflate and soon all of her was joining, her backside, and legs all getting full of what felt like air as she felt super strange...was she hollow now? It certainly felt like it. Her legs began to shrink and pull into her inflating body, as did her arms.
"Whoah...." she said. Soon she was basically orb shaped with tiny feet and hands sticking out and her head at the top. "Holy moly, it worked."
"I mean, of course it did. We clowns know our stuff." Roly Poly said.
Her hands and feet were pulling in as her form softened and rounded out, removing all traces of human shape. Gone were her breasts and her butt, just flat pink rubber with a head that was getting smaller, but her lips were getting larger it looked like. As her head shrank, it pulled backwards, putting her thick lips in the proper place to become the mouth of the whoopie cushion she had become. Her face vanished, eyes disappearing and nose going away until all that was left was a small whoopie cushion with big lips at the end.
"Holy moly, that felt AMAZING" said the lips, her voice incredibly loud for how small she had become. She felt her form tightening and filling with more air as she shrank once more, dropping her to the final size of, as promised, roughly a quarter.
"IM SO LITTLE" she exclaimed. "AND I AM SO LOUD!"
"Wow, it worked like a charm, little dear. Now we just need to keep you safe while you enjoy your form.