I find this topic very, very interesting. I am not one of those girls that talks to others girls about sex, except at a high level and generic. We do not typically talk about our own personal sex lives or preferences.
At any rate, I know in my 20s sex was important, wanted it daily. For the most part, it was that feeling of intimacy I desired and I did get physical enjoyment. When I entered my 30s, something changed. I became much more aware of my own preferences, felt like exploring. Where once I though porn was offense, now it interested me. I masturbated for the first time. I also bought magazines a few times just to test the waters, threw them out before anyone came across them. I began to fantasize about others and very taboo things, to reach orgasm in my long term relationship. My sex drive has steadily increased in recent years. I don't always feel comfortable with sex drive. Girls, as we are taught in Catholic school, should not feel this way.
My SO now is very open with me, I do not ever need to fantasize about anything/anyone else when I am with him. I cannot imagine have too much sex with him, though possible. I assume just about anything I can dream up, we will do if I want to. We talk fairly openly about fantasies though I assume we still have a lot of ground to cover
He is aware of my sex drive, though I think it scares him and/or intimidates him a bit.
I would be interested in knowing is anyone else feels like they may be intimidating their man with their sex drive. Maybe I just have a Catholic girl complex...