Great subject man! haha.. man.. i've wanted to do it in many public places. Many restraunt bathrooms i wanted to do it in. CHanging rooms would def. be fun as hell to try. Also.. in a swimming pool or something would be some wicked shit. Oh yeah, me and my girl tried to have sex in a hot tub once and we almost did until some douche came into the hot tub and sat down and stared at us. I think having sex in water is erotic.