Well, my idea was that Paige would burst in, Kara would tell her to get out, but then Rosie would say something that would cause Paige to realize what was going on. Once Paige knows Kara took advantage of Rosie while the drug side-effects were making her all horny, that's blackmail worthy material.<br/><br/>After Paige uses the information to in turn rape Kara, it's basically a stalemate seeing as they've both done something very wrong. Though Kara is going to rather like being punished and be up for it again in the future.  :-)