I'm not gay. But in high school years, I would sleep in the same bed with my friend when I came over. And when he was asleep, I wanted to touch his cock. Never did, because of getting caught and because it's wrong, but I'd lay there with a hard-on thinking about it. It's the only guy I knew who kinda sometimes -- not often -- but sometimes made me think sexual thoughts for a guy. He's not especially good-looking. But he was big... kinda, burly and hairy, and had a big cock. I'm not attracted to all guys with that description. But for some reason I did.