Do gay people become un-horny when they see a naked girl? like when we see a naked man?

Just because I'm gay doesn't mean I don't appreciate a good looking girl. I just don't want to do THAT with her... Obviously if I'm in the middle of man to man stuff a naked chick isn't going to enter the fray. However, yeah, I do get turned off a bit when I see a naked girl on TV... I do get a bit eewww... though I bet you, as a straight guy, would think similarly if you saw a naked guy.