Jon as Karyn's little sister - requests

Hi there. I'm planning to maybe add one or two episodes to the branch where Karyn turns Jon into her little well-endowed sister. I have some idea of what I want to happen but not super set. To make writing them more fun I though I'd ask for suggestions of what kind of things people like to see happen to him. Or just give me a couple words, any words, and my challenge would be to include them in an episode.