Mrs. Bignuf answering, but we are both here, and yes, he enjoys it. However, it all started since I had been using my finger to prostate massage him during oral for as long as we have done oral. Years later, I was reading "Forum" from Penthouse and learned about "pegging". I guess I "initiated it", since I surprised him with a harness and toy to use on him. He was, as always, game to try anything new. We don't do it very often. It's just a fun diversion once in a while. It still fails to give him the super orgasm that only my finger "back there" can give. We have yet to find a toy that hit's his spots just right.