Trying the techniques provided here could sometimes result in the woman asking you with a sly smile:

• Are you trying to seduce me?

• So you enjoy seducing women?

• Have you broken many hearts?

• You're a player, aren't you?

Neither Um. yea nor OH-NO! are any good to respond to that with. Rather use the excellent aversion provided by David Shade:

I enjoy getting to know a woman who is intelligent, natural, and who has a child-like curiosity for life. And when I meet such a woman, I would want to enjoy all that life has to offer together with her. And for me there is nothing finer then feeling that incredible connection with someone that you feel so very close to.

You just made her feel even better while avoiding a direct answer.

NihgLight9 explains, why neither a yes or a no are good anwers to a question like that. NightLight9, ASF: I think mystery is something you want. Being known as a ladies man is good thing with some women, but not others, but having her wonder is probably better than either. If your going after women who are older, more experienced or want to seem older your experience would be a real plus. I see a lot of women who want a guy who has had a few partners, but not a lot. They don't want to train, but they don't want a player. Being a player makes them not feel like they are special.

- you seem like a guy who gets around!
- are you a womanizer?
- you're a player! (the worst)

how do i crush a comment of that nature?

how do i prevent eliciting such an emotion?