Hmm. Interesting. I have thought about this, and I couldn't do it in a serious way. I'm too much of a sub to do that.But, we have 'scened' this a little bit online, in IM's. I have to admit, it was so much fun, lol!! I handcuffed him to a chair, and 'used' his cock, after teasing him mercilessly. He's got a thing about my ass, and I used that to 'get him in the mood' (wiggling and stuff, and him not being able to touch) I gave him a blow job, and brought him off in my face.
He loved it. LOL. He was very shocked too, which was kinda cool. I could see that kind of thing happening r/l, but nothing serious in a bdsm or D/s kind of way.
(dear God, did I really just tell you guys that?!)