Like the thread title says, I'd be very surprised if no one has brought this topic up before! So, if any of the mods want to direct me to an old thread or something, that's totally cool. In the meantime, basically, I want to know the best places to look (Internet, books, etc.). I'm getting really envious of my partners. If I could have an orgasmic feeling without having to recharge, well, that wouldn't suck!