Oh, there, I got it. I think of myself as being one of the nice ones, you know, but I can be a bitch if the situation warrants it.
Like, if a guy won’t lie still or tries to touch me without my permission, I might try to get him as close to cumming as possible and keep him there for as long as I can, hopefully until the 30-minute alarm goes off. Then, I’ll just stop completely and say with a giggle, “Ooops! Time’s up!”