Wait what ?

Jon and Karyn gets up and she start to put on her clothes. She was just wearing a tube top, high heels and a micro-skirt with nothing under it !  "So, I said 100$ for all the night isn't it ?" She says. "What ?" Jon says. "Jon, you have to pay me ? Remember ? That's how whore works..." She says roling her eyes. Jon can't believe it, the only way for him to spend the night fucking with her is to for her to be a whore ? She doesn't like him that much ? What can he do ? Wish something or pay her with a wish ?