Karyn held up the wishing rock, wondering whether she should try and help Jon out, or punish him a little for teleporting her to his bedroom. She decided quickly and said to the stone in her hand, "I wish you had to go to school with those titties, Jon-boy!"
Karyn had decided on revenge.
"And I wish other men who see those big boobs would react just like they'd react to any woman with melons as big as yours. I wish you'd only wear girly tops so you can show off that canyon of cleavage, and I wish you had a push-up bra to emphasise all that flesh! Maybe that will teach you some respect for women, after your stupid tit-wish yesterday and abducting me in my slee-"
It should be noted at this point that as a result of Jon's previous wish which had switched Karyn's magically-enhanced chest with his own, the Feminist Stone now longer saw Karyn as a proper woman and so reacted as it would with any non-female wishmaker. It twisted her wishes for maximum embarrassment.
We rejoin the action now, as Karyn seemingly vanishes mid-sentence.
Jon gasped as Karyn seemed to vanish into thin air in the middle of her sentence. Her clothes and the stone remained fell into a heap on Jon's floor.
"Karyn?" Jon searched the pile of clothes to find something quite unusual.
If Karyn had appeared in his room wearing just a nightie and a pair of socks, how then had he found a nightie, socks and a robust black push-up bra with enormous cups? Jon held the foreign collection of cotton and wire and elastic tentatively in his hand. It hung like some huge black furry spider on a webstring from his fingers, and Jon wondered if it would bite into him.
"Karyn?" Jon asked the spider. "You became a bra for me?"
Just then, his mother called from downstairs, "Jon! Hurry up, or you'll be late for school!"