When I was 15 I was like you, I also had a 14 year old black friend. One day after school we walked to his house, and he fucked me. He owned me after that, and anytime he wanted to fuck me I let him.
All mean fantasize about cock...straight and gay. If anyone tells you otherwise, they're lying. If they strongly deny it, assume they do some really deviant things behind closed doors :)
Either you're homosexual or you're not. Only you know that. I am very heterosexual. I get turned on by cock on occasion, but could never work up the nerve to have sex with a man and am repulsed by the notion of kissing one, but I jerk off to the notion of sucking a cock or taking one in the ass.
Don't worry about it. Enjoy the fantasy.
