Once in a while I like it rough, but usually I'm yearning to have the guts to force him. (we talk about it, he wants it, i'm too nervous!). But, anyway, when I am in the mood to be his sex slave type of deal.. it's nothing extreme. Just the hair pulling, spanking, talking down to me, bondage type fun. =) I'd like to buy a paddle for his tooshy though.
mmmm
However, like most ladies have said, I definately wouldn't do it unless I completely trusted the person and not without a safeword!