Why do gays in my locality seem to think, if a man is seen more than twice without a woman wrapped?

I don' t think gay men think about sex anymore then straight men. However, i guess it may be easier for a gay man to pick up a one night stands due to the gay cruising scene and the likes, which may lead them to think about it a little more. But seriously, sex is on gay men's minds as much as it is on straight peoples.