Kristie sat on the bench. Suddenly there was a huge discomfort in her rear, which made sitting awfully painful. There was a spine-chilling tickle crawling down her body, and she felt flush. A lump starting to bud out the skin just above her ass brought her hand to her backside. It was still fleshy by the time it reached three feet long, accompanied by Tina's grunts. She grabbed it and pulled it before her. "Oooooooh!" she cried. "Heeeeee Haaaaaawww! Heeeeee Haaaaaawww!"
Allison, on all fours, looked their new appendages, they were long and brown with black hair sprouted out the tip. The hairs towards their bottom where these black hairs extended began to crawl down the four girl's new tails towards their backs.
"AHHH!!!" Allison cried. "These are donkey tails! Oh no! What's happening to us. Heeeeee Haaaaaaw! Hee Haw! Hee Haw! Hee Haw! Hee Haw!"
"Oh no!!! They're turning us into donkeys!! HEEEEEEEE HAAAAAAW!!", brayed Lauren.
"Please! Someone!! Hee haw! Hee haw! Hee haw! Heeeelp!!! I don't wanna be a donkey!!" Maddie cried while her face pulled further and further outwardly. "Oh!" she cried. "Oh no!! My face!!" Two brown donkey ears grew on each side of her head. Maddie had now a snout and two big buck teeth perfect to graze.
Allison threw herself off-balance with her own tail, and started to kick her stiffening hind legs. "HEEEEEEEEE HAAAAAAWW!! HEEEEEEEEE HAAAAAAWW!! HEEEEEEEEE HAAAAAAWW!! HEEEEEEEEE HAAAAAAWW!! Hee Haw! Hee Haw! Hee Haw! Hee Haw!" Allison clamped her hands to her face, which now more resembled a donkey muzzle with two large ears.
Kristie felt a sharp pain in her feet caused her to fall forward. She grabbed the bench to right herself, but found holding herself up was getting as hard as standing up was. Her feet came ripping through her shoes, as her heels elongated into the hind legs of a donkey. Her toes scrunched into two solid masses, as her toenails grew outwardly and fused together. Once her feet had completely taken on the likeness of hooves, brown fur started to crawl up her legs, meeting the base of her tail.
"HEEEEEE HAAAAAWWW!!!!" Kristie cried as her hands began to clench up. Her fingernails enveloped her knuckles, and brown fur started pouring out her wrists.
Kristie's ears grew slowly upwards with brown hairs covering both of their ears. As the ride slowly comes to a stop, both the boy and girl are graced with what looked like to be donkey ears. Now there was a common donkey inside Kristie's clothes bucking and kicking.