We don't very often, but when we have, I've enjoyed it when my wife would tie me up and "use" me. She didn't enjoy it quite as much as I did so most of the time when we did play "lite bondage" games, I was the one tied up.

We never did anything to hurt each other. We just used it as a form of play and I think it was a lot of fun. She'd prolong how long it took me ... things like that.

Something about not quite controlling the situation that adds a little suspense and thrill.