I am Male and I voted that I do most of the time because I simply can't come sometimes.
How important is it? Perhaps it's my lack of life experience but for the purposes of having "sex" and not making it about us (which occationally it isn't) I'd say pretty im-fucking-portant. Otherwise, when we are making love, and simply holding each other while I'm inside her, etc. not important at all. Just nice not to be lonely; to have her to hold.
Am I happy about the percentage? Yes, I suppose so. We are both pretty new to a serious sexual relationship so we are building as we go. I'd say yes I am. I know she is. Her drive is the sexual equivalant to the movie speed; she can't cum under three times in the span of the day or she is likely to explode (excuse me, but it's not a bus i want to get off of).
If not, how would I remedy it? I suppose the fact that I'm clinically depressed and on anti-depressents for said illness doesn't help but switching to a more sexually friendly pill would always help my libiedo. Otherwise Ash is more then anything I could ever want.
Hope that helps
. And Gilda, I had the same problem with my first sexual partner, where I felt uncomfortable about myself to the point where i felt uncomfortable seeing her nude. It took a long time for me to warm up to her sexually, and more importantly myself.