"Change it back to the chair before my parents wonder how a horse got into the house," Rick said.
"What? And spoil my fun?" Jim closed his eyes and concentrated.
"Hey! What's happening to me?!" Rick yelled out, as he watched his body change form.
Rebecca stared wide-eyed, as her brother became her sister, complete with long blond hair, D-cup breasts, and a killer figure. Then her clothes changed to become just as sexy as her new body.
The new girl giggled, giving the impression that she was a ditz.
"Change him back!" Rebecca yelled.
"Change who back?" Jim asked, grinning a bit. "You couldn't mean your sister, could you?" Then he turned to the new girl. "How about it, Rick?"
The girl looked confused. "Who's Rick? My name is Rachel."
Jim turned back towards Rebecca. "See? Rick doesn't exist anymore."
"He can't be gone forever. I saw you change that squirrel back into a chair. You can do the same thing with Rick. Just bring my brother back!"
Jim frowned at her. She was spoiling his fun. Sure, he'd change Rick back ... eventually. But he wanted to have fun with his new ability. Why couldn't Rebecca see that?