I don't think anyone is totally straight or totally gay. It's a matter of degrees. When it comes to boys with newly discovered hormones, I think they want sex. Period. Unless they have major hang ups about same gender contact, many would be open to having sex with another loving male they trusted. The problem that may occur is that if they develop a pattern where most of their sexual satisfaction comes from other males, it could reinforce a gay tendancy. No, I don't think gayness is a learned trait. Just that certain actions and means of gratification can be reinforced thru repetition.

Dakota