text: Don't be embarassed.  Everyone m.a.s.t.u.r.b.a.t.e.s., your girlfriend included.  Ask her if she'd like it if you did it in front of her on purpose some time. Or does she like the idea of m.a.s.t.u.r.b.a.t.i.n.g in front of you?  \n\nNone of these ideas are that far fetched. Two minutes ago, I just saw a question on Y!Answers from a girl that said "How come guys always want us to m.a.s.t.u.r.b.a.t.e in front of them but they are never willing to do it in front of us?"  \n\nAnother thing you could do is use it as a lead in to teach her how you like to be touched, and she could do the same for you.\n\nI think this is more of an opportunity than a problem, bud.