Funny when people get all testy about a man who wants the knot, or a woman to peg him. In my case, I had zoo experiences when young, and a dominant female who liked using my ass. I also had a couple male friends I experimented with a little when young, and it just didnt do anything for me. Still at my age human guys dont do anything for me. Its just one of those things. I am actually turned off about a human male fucking me. It doesnt work. Now a woman with a strapon, fingers whatever, and obviously a dog male.. those work for me. Its just how it is. Even the fictional mind swap to a womans body.. I just.. ehh. Dont have any desire to be intimate in any way with human males. Male dogs mounting me? SURE! I always find people putting their thoughts and ideas on what someone else thinks and feels sexually hilarious. Specially in the zoo community. Where "we" are outside the "norm" and you want to judge what someone does or doesn't prefer.. Snort. Very insecure/pompous to assume you know what they truuuuuly desiiire..