"...a pair of legs like me!"
"What?" asked Erika nervously.
"Yeah," responded Jenny coldly. "If I have to be stuck like this, I'm not going to be the only one. Since you screwed me out of getting back to normal, you're going to get the same transformation Kyle gave me. Your whole upper body will disappear, and your eyes will move to your pubic area. And, of course, you have to speak out of your vagina. Nobody will remember how you're supposed to look, and they'll all believe this is how you always were. Let's see how you like it!"
As soon as Jenny stopped talking, Erika began to feel the curse take effect. Just as Jenny's change had begun, Erika first noticed her torso and arms beginning to shorten. Large clumps of Erika's hair began falling out, only to completely vanish into dust before hitting the ground. She tried to scream, but couldn't; it was then that she realized she no longer had a mouth. Soon her view was obstructed, first by her shirt, then by something else. It felt like she had a mask over her entire face, one that completely covered her field of vision. With her arms completely sucked back into her, her shirt and bra fell to the floor and disappeared just as her hair had. Finally, Erika's transformation was finished.
"Jen?" asked Erika. Her voice came out muffled. "Where are you?"
"I'm here, Erika. You forgot to drop your skirt and underwear. Hold on." Jenny removed one of her flip-flops, lifted her leg, and unsnapped the button on Erika's skirt with her foot. The skirt fell down around Erika's legs, revealing a pair of pink sinken panties. Erika locked her knees, embarrassed by the sudden feeling of her skirt being off. Jenny managed to wrap her toes around the elastic band of Erika's panties, and with a forceful tug, she exposed her friend. Erika blinked with the sudden exposure to light, and turned to find herself eye-to-eye with Jenny. Before, she'd had to look down.
"Uh-oh...," she said to herself. "You really did it, didn't you?" Even as she spoke, the tingling in her pussy confirmed her dread.
"See for yourself," said Jenny, nudging open the stall door with her foot. Across the bathroom from the stalls were the sinks, with mirrors mounted on the wall. Erika peeked out of the stall to make sure nobody else was around, then, with a boost from Jenny, climbed up on the sink to look at herself.
"Oh gawd..." she remarked. Indeed, she was just like Jenny-- nothing above her waist, hairless on top, eyes above her crotch, and speaking from her pussy. "Like, oh GAWD... you really did it!"
Jenny laughed so hard, she almost had an orgasm. "Welcome to my world, you treacherous bitch."