Oliver takes off his clothes, taking one last look at his male body, and presses the green button and feels a zap. He looks nervously at the mirror, there didn't seem to be any changes at first.
"Hey, how long is this gonna..." He says, and notices his voice is changing, becoming higher and more feminine. Glancing back at the mirror, he watches his hair grow longer, turning into a natural blonde.
His, or her now, breasts begin to form, pushing out and growing to a DD cup as his cock begins to shrink, watching it slide into his body and form her new pussy. As the changes stop, she lets out a giggle, her body is now the perfect proportions for a stripper, and he's a little surprised.
The wall changes around, revealing a skimpy sequened bikini and the name Olivia on a piece of paper. Olivia slides the bikini on, her transformation complete and she heads out to see what became of her friend.