I am a straight man who has never considered gay sex at all but this still happened to me. I was 44 and had been sent to Bangkok by work for 3 weeks, on my second night there I decided to sample one of the great looking whores around near my hotel. Walking down the street I was accosted by one and stopped to have a drink with her, after a while we agreed a fee for her to spend the night with me and headed back to my condo.
When we got to the condo we began some heavy petting and deep tongueing, I gotta tell you my cock was rock hard, breaking off she said go on and take a shower I will join you in there.
I was in the shower soaking down when in she walked wit just a towel round her lower body, she slipped into the shower and pulled off the towel revealing a 8" rock hard cock, shit I was gobsmacked but my cock if anything got even harder. She smiled and looked at my hard cock then turned me round bent me over and began pushing her huge cock into my ass, it hurt like hell and I was screaming like a bitch, she paused and just said sweetly you want me stop?? I said NO NO Fuck me. Well the upshot of it was that she fucked my ass raw all night and I loved it.