Alright, so I masturbate anywhere between 2-5 times a month (recently... used to be a lot more), and i've never had a problem getting off. It was just never an issue, so I didn't assume it was going to be an issue during sex.

Here's where the problem comes: I just got a new girlfriend, and I find her super attractive - she's smart, funny, and beautiful. When we're fooling around (Whether it be any amount of action... anywhere between handjobs and sex), she'll have multiple orgasms and come anywhere between 3-4 times on average; unfortunately, I can't seem to get off. This hasn't bothered me, because whatever she does feels great and i'm really psyched that I can make her as happy as i'm making her in bed. As far as getting me off, though, it's like I have a mental block or a psychological something that's keeping me from having an orgasm. We've tried everything - handjobs, blowjobs, and more sexual positions than I can count, but I can just never get off. Again, this never bothered me because she was so happy, but recently she told me that it makes her feel insufficient and bad because she feels like she can't get the job done. EVERYTHING she does to me feels better than anything i've ever felt, so I KNOW she can get the job done, and i'm fairly certain it's not a problem with her, but rather a problem with me.

Does anyone have any ideas or advice for us? I wasn't bothered by it until she was bothered by it, but I think that something needs to be done. Thanks in advance.

-Andy