Male Erection Pic What Defines Me As A Gay?

What defines me as a gay? - male erection pic

I can not for the creation of man, but in a lotta admired by a man `s penis.if iStart body and under and then see a picture of the muscular male body can I reach an orgasm, but when you see only the body warm , the guys I can not even get an erection ... I like girls and I sometimes very hard when you're so close, but when I try, a man playing the cold and sometimes disgusting!

My question is, what determines a person gay or bi or straight, and my admiration of what are called hard man image? Gay, I'm calling my personality or my admiration of the result of something? I think the people who called what is??

ps 22 years old and have no sexual experience until now