Well, as my first post i'd figured I would get to it. I'm a healthy, 20 year old guy, who's had a very active lifestyle for the past two years. I have a girlfriend, who i've been dating for almost two months. I really like the girl, and we've had sex almost every time we get together. I've been with literally 50 other women and i've never had the problem I have now. I can't orgasm with her for some reason. She has orgasms about 50% of the times we've had relations but for some reason I have not been able to reach climax in my entire two month relationship with her. We've done oral, Vaginal, anal, and Mutual Masturbation. Nothing seems to work, even long periods of sex do nothing (6+ hours of straight vaginal, in the end she was in too much pain to continue) I know this can be hard for a girl, with feelings of inadequacy, but I don't think its her fault. I can barely make myself orgasm now even with solo masturbation. It doesn't sound like impotence, I get an extremely hard erection, but our acts never seem to come to fruition for me. I just don't know what to do. What makes it worse is she tells me she has a cum fetish. I really do like her and she is very sexually attractive, and has a great personality, the whole nine yards, I love bringing her to orgasm as well. But i just have no idea what to do. if anyone at all knows something I can do to help solve this situation, please respond.