When the light faded it seemed his hypothesis was correct, next to the bimbo-ized kate, was a similarly dressed Joey... now Joy
"Uh like what was that bright light Babe?" Joy asked
"I uhh guess my machine isn't working, you ladies can go" He gasped as he heard his voice, it was still a man's voice but with a flamboyant twang to it, he turned to the nearest mirror and got a look at himself, he had been hit my some of the machine's energy it seemed, he now resembled Joey after one hit, he was dressed in a skirt and tank top, had breast forms in the bra he wore, had painted nails and wore heels, he was even wearing makeup, his hair and grown long and his ears were pierced.
He had to find a way to reverse this, he knew he couldn't use the current machine, it seemed to only go one way, and he wasn't risking another hit from it, that would turn him into a girl, hopefully it would take two to make him a bimbo at least if things worked the same as they worked on Joy.
He'd have to create a whole other machine to try and reverse the damage he'd caused.