Let me start by saying, I am essentially a straight guy. I am attracted to women in a way that I am not to men. In the past, I've been so perverted that it hasn't mattered; I've still fantasized about men multiple times. But recently, it's been different.

Growing up, when I would have gay fantasies (rare), they were usually pretty tame. Maybe it would be about me sucking one of my friends off or forcing one of them to go down on me. Ocassionally I would fantasize about anally fucking a guy, but usually this was just too much for me.

 Sometime in the last year, this changed. I've always been more of a dom. I love ass-fucking girls while giving them a good spank. When my ex-girlfriend used to call me daddy and tell me to hit her, I thought I was going to die I was so turned on. Still I've always been open to the idea of having a guy fuck me. But in the past it has been more out of curiousity than attraction. Like I said, this changed. Recently, I've found myself coming back to these two gay fantasies in particular. 

 The first is about my male roomate. It goes like this. We are drinking and joking around. Slowly we get more flirtatous until we start making out. As we pull away, both scared and excited, I whisper to him to fuck me blind. He pushes me down and enters me tenderly but firmly. I moan out "oh daddy fuck me! fuck me!". He speeds up until I think my ass is going to split in two. I make him slap me hard across the face and call me his little bitch. This fantasy is unbelievably erotic to me.

 You gotta understand, I've never had a sexual thought like this before. With girls I'm always inclined to take on the dominant role. I never saw myself as preferring to sub. Yet every time I think about this I can't help but pop a boner. God I want a man to take me like the slut I am.

My second fantasy is even more wild. I meet a black man and invite him over for drinks. We talk and laugh until I get tipsy enough and then grope his crotch. Suddenly he is full of desire and passion. He rips out his 8 inch cock and forces me to my knees so I can suck him off. He thrusts so hard I almost choke. Just when I think I can't take anymore, he pulls back and lays me on the ground. 

He then sits on my face so his asshole is right on my mouth. I stick my tongue as deep into his dirty crack as it will go. I eat out his sweet sweaty asshole till the flavors all gone, then the real fun begins. He invites another one of his friends over. The two of them put me on all fours and spitroast me. One of the roughly penetrating my tight asshole, the other jamming his cock down my throat.

We take a break. They take turns spanking me and eating out my asshole. Then it's back to the spitroasting. To finish, they let me suck them off, drinking down as much of their loads as I can swallow. Then one of them softly sucks my cock until I finish. We all fall asleep together in a filthy tangle of flesh. We wake up in an hour and do the whole thing over.

Man I am so turned on from writing this. It's so exhilarating to discover a whole other previously unknown side of your sexuality. I only hope I can one day make these fantasies a reality