Tell her about it up front; she'll be more understanding, now, rather than if she suddenly catches you doing it later. Then she'll think she's not enough for you. And she may like doing it herself.
Sex:Male Orientation:Bi- and married 36 years Cock:7-8 inches erect, 3" flaccid Circumcised:Yes, unfortunately Jerk Off:When the urge hits me Fetishes:Facials, puffies, B&D, oral creampies
I have to agree, tell her that it's an activity that you really enjoy and that you intend to continue. It doesn't have anything to do with her performance or anything, it's a different deal altogether.
My wife (GF at that time) knew from the start that I jacked off and did it whenever the urge happened to hit me. When we first met and went out about half way through the evening I just told her that I was as horny as a billy goat but I didn't expect her to do anything about it since we didn't really know each other and that I was going to slip into the men's room and take care of my issue. When I returned to the table she asked how it went and if I was relieved. I told her that I would be fine for a while but may need to repeat it again later.
This opened several hours of discussing sex, masturbation, etc. etc.
Fortunately for me, I've worked out of my house the last few years, so whenever I'm "in the mood" I can do what I want.
I agree with the others- honesty is the best policy. I wish so badly that I had told my wife about my almost daily masturbation before we got married. Truthfully I'm not positive that she would have accepted it, but I think after much discussion she would have. The few times she's caught me during our marriage the shit has always hit the fan big time.
I suggest you tell your girlfriend before you start living together about being a chronic bator. Personally I think that if she isn't also a keen masturbator than you probably shouldn't be considering living with her.