(An important term of differentiation, as its masculine counterpart "masturbator" is redundant given ALL men either masturbate or masturbate and then lie about it.)
Bro 2: That's pretty fresh man. All the girls I've dated have been so uptight about getting off. Not one has actually admitted she enjoys double-clicking her mouse.
Bro 1: You need to expand your horizons. A woman insecure about her body will invariably be reluctant to touch yours. You need a sex-positive chick, a proud masturbatrice.