Well, the expected way for the rock to deal with this would probably to change him into a woman, hell even Karyn's mum, but this time the rock appeared to take the wish to mean that Jon should be a far better cook. So happens that Karyn's mother was a excellent cook, having spent many years learning how to please people with her cooking skills.
However, to "safely" do this the rock started to alter reality slighty. Jon didn't feel it, but he grew older, almost ten years was added to his body, his life, and his experience. For eight of those years he was training to be a great cook, and thus, his cooking skills took a massive leap forward to be on par, if not better, than Karyn's mum.
For a moment Jon wasn't really sure what had happened... then he stopped. "Um, what is going on?" He scratched his head a moment, then looked at the clock. "OH! I have work soon... I have to set up the kitchen... Um... but who is going to look after you girls?"
He tries to think what to do, only to have the girls giggle at him a little... Karyn picks up the rock and smiles, "I wish..."
