"Can't we discuss something that doesn't require me being naked too?" pleaded Jennifer.
"No," said Alexa sternly. "We're done discussing. Jenny, turn into a plastic doll."
"Nooo!" screamed Jennifer. But it was too late. She could feel the changes already. She was shrinking. Everything around her, including Alexa, seemed to be getting bigger. Within moments Alexa towered above her, and her new vantage gave her a good look up at her friend's exposed vagina. Jennifer could feel her flesh stiffening and going numb. It was turning to peach-colored plastic before her eyes. She noticed she now had mitten-like hands without discernable fingers, and also that her elbows had become jointed like a doll's. Finally, unable to move at all, she collapsed onto the floor.
Alexa bent down and picked up the dollified Jennifer. "Wow, it really worked like Kyle said it would!" Upon closer examination, Alexa confirmed that the doll looked just like Jennifer. Oddly enough, Jennifer's clothes had changed with her, into tiny doll clothes, so she was dressed just the same.
"What have you done to me?!" shouted Jennifer telepathically.
"Oh, I see we can still communicate... although I suppose I'm the only one you can talk to," said Alexa. "Perfect. Now, let's just remove these clothes of yours..."
While Jennifer's expression was blank on the outside, inside she was panicking. "No! Don't! Please, Alexa, turn me back!" But it was in vain; Alexa began stripping off Jennifer's clothes anyway. First the shirt, then the skirt, then the tiny shoes and socks, and finally Jennifer's underwear.
"Oh," said Alexa. "This won't do. Looks like you need a slight modification." Upon removing Jennifer's little bra and panties, Alexa realized she really was just a doll; her breasts were smooth and round, without nipples, and she had no genitals.
"Modification?" asked Jennifer.
Alexa nodded. "Yes. I want you to be an anatomically correct Jenny doll." In an instant, Jennifer's nipples and vagina returned. Alexa smirked. "Excellent. I can keep changing you."
"I guess so," said Jennifer. "For the next five hours, I'm yours... Wh-what are you going to do with me?"
Alexa beamed wide. Apparently she'd already begun to forget all about being naked in the middle of the hallway. "Oh, don't worry, Jenny... I have plans for you..."