I had sex with a woman (more than one time) before I started having sex with guys. I enjoyed everything except the actual intercourse. Kissing, foreplay, playing with/sucking her tits, pleasing her, the intimacy in general. But as for the actual fucking, I don't remember getting much out of it. I can't even remember anything specific about it. I honestly can't even remember if I came or not any of the times I fucked her.
But the first time I fucked a guy was this whole combination of pleasure sensations that I know I hadn't ever experienced before. And I've felt that way pretty much every time I've fucked a guy (which hasn't been very many but still).
I really want to have sex with another woman since now I have something to compare it to and try anal with a girl just to see if I enjoy it as much as with a guy. It'd just be an experiment though. I'm too into guys to go straight even if the sex was as good or better. lol