Good question indeed
I guess it depends on the nature of my distaste for the girl (don't care for being tickled by guys, even those I like, so no need mentioning them). If she were truly an "enemy", I probably would not want it to happen. I can't imagine being happy about an enemy deriving pleasure at my discomfort (even if it is a discomfort I tend to enjoy).
But really, who has actual enemies? I don't know of any that I have, other than Spike102, but he is a dude so irrelevant.
If I just didn't like the girl because I think she's kind of a bitch, or annoying, I probably wouldn't mind it. I don't get to play that often, so my standards aren't all that high. I'm just a shameless individual 🙂