Karen had completely stripped herself of the clothing she was wearing earlier, those of a mother still in her prime, leaving a mess on Mikey's floor. She went to his dresser and pulled on a pair of briefs.
Mikey threw open the door to find a woman completely naked, except for his underwear. He stared at her. He'd never seen a woman that naked before.
Without even being aware of him, she headed to the dresser and pulled out a pair of socks. Children's socks never should have fit on on her, but as she pulled them up, they seemed to expand to fit her feet. The same thing happened when she pulled on a pair of jeans and a t-shirt with a cartoon character on it.
She shook her head a bit, suddenly becoming animated, and walking past Mikey as if he wasn't there.
Karen headed into the kitchen, her mind reeling for a moment as she saw Jenny sitting at the table, sitting her coffee and blinked. Something bothered Karen about the vision...It seemed wrong somehow. But she banished the thought. Her mother looked the same as she always did.
(Author's Note: So I think Mikey wears briefs, not boxers. I actually wrote an alternate version because I wanted a version where Mikey is partially immune to the wish he made because he made it, not because of his choice of undergarment.)