Naturally, I always assumed I was straight. Until I was at college and at a busy party one night one of the tall ripped black guys cornered me and just straight-out told me he wanted to fuck me. He said I was basically a pretty girl, not really a guy at all, and laughing he walked off after slapping my ass and telling me I would be calling him soon enough, just wait and see.

I should point out that I basically AM a feminine-looking pretty guy. I'm about 5' 7", slim, longish blonde hair, and I had had girls tease me more than once that I would make a pretty fuckable girl.
It was a week before I finally realised that this was what I really wanted. I managed to find the guy from the party and embarassedly make contact with him. He could barely contain his amusement at a submissive little pretty white boy contacting him to see if he could get fucked like a girl. He agreed, though.

I was told to come to his flat, and when I got there I was more nervous than I had ever been in my life. I had spent all day trying to make myself look pretty like girls do- makeup, tight clothes, everything. I wore a big coat with a hood so no-one would see me on the way and recognise me.
When he let me in he just took me straight to his bedroom and told me to get into some lingerie he'd kept of an old girlfriend. He squeezed my ass, kissed me full on the lips (my first time being kissed by a guy) and left me to dress myself for him.

I could see myself in his full-length mirror as I turned myself into a vixen sex toy for a strong black man. I looked almost indistinguishable from a slim, small-boobed girl when I was ready.
He came back in and smiled evilly. He made me dance sexy for him to music while he took pictures. I should've known that everyone on campus would know about this soon enough, but I didn't care.
He spent all night enjoying me the way he enjoyed all the other girls he'd had. I was so utterly humiliated, but my tiny penis was rock-hard the whole time, I was so aroused.
He fondled me, he slapped me, he kissed me, he bit me, he spanked me, he made me give him head, he fucked me, he came on & inside me several times.

I honestly couldn't tell you my favourite moment- the moment I first felt his hands begin to fondle my sissy-boy 'titties' as I slowly sucked his gigantic erection... the moment I finally found out what cum tastes like... the moment my ass stopped hurting from his fucking and started feeling out of this world with pleasure... the moment I felt warm hot gloop spurt all over my lily-white made-up face... the moment I felt his cock pulsate sperm into my submissive jiggling ass-pussy after a solid half-hour of him pistoning in and out of me with his hands firmly gripping my womanly hips... or even just him lying sat up on his bed watching football after he'd finished with me with his deflated but still large penis still in my aching mouth for an hour.

Needless to say, everyone on campus found out pretty quickly. My humiliation was total. But it meant some other jocks- mainly blacks but the odd white guy, too- chose to fuck me from then on, too. Girls only wanted me to lick their pussies from that point onwards, sometimes after they'd had unprotected sex with a guy earlier, but I didn't exactly mind that now.
My new life had begun. And I am SO damn fucking happy it did.