My ex liked it both ways. It was either I give her a lot of foreplay (slow movements with the tips of my fingers around her body, or my tongue moving around her very slowly, moving all around lightly), then give her oral, then get into the actual sex, she loved it a whole lot. It got her into it big time. But there's also the whole she just wanted to go at it. I know the one time I took her to the hospital for something and I was taking damn good care of her, supposedly me doing that turned her on big time and she just wanted to go at it. Never, for me in person, have I heard of doing something that nice (which I just assume is common in a relationship—to go to the hospital with them) could turn someone on that much.