It was while I was in the Army, about 24 or 25 years old... a new lieutenant. To begin with, officers aren't supposed to fraternize with enlisted, of either sex, PERIOD.
But one time I got drunk in the village (I was stationed in Asia), and came back to the post before curfew, since I hadn't scored a bar girl. The enlisted club was hopping, and since I was in civies (civilian clothes), I blended in with the other horny off-duty youngsters. The band was rocking better than usual, and the crowd was bigger and more fired up than usual, even for a weekend.
Shortly after I arrived I went to the head (bathroom) to take a leak, nothing unusual there. I was bleeding my brakes over the communal urinal, pretty oblivious to anyone coming or going, and it was dark. About halfway through the exercise I felt a hand squeeze my right ass cheek, not once but twice before it registred in my besotted brain. I looked to my right, and saw this nice looking black kid standing there with his dick out (darn, I was so drunk I don't even remember what he was doing with it, peeing or stroking). My first thought was, "COOL", but my next thought was "who's behind us, or outside the door... WHO IS THIS GUY?" I got it together to say "Hey man, no thanks", and zipped it up and scurried out.
I didn't really worry about it, and didn't look for him for the next hour until closing time. In the meantime I picked up a girl and took her back to the officers barracks, but she started to get loud and snotty, and I basically threw her out... nicely, to avoid a scene, and escorted her to the gate.
On the way back I passed the same club, which was now closed and almost empty... except for the same black kid, standing on the steps watching me as I came up the path. I didn't turn my eyes away, but didn't stare at him either.. dunno what he saw in the bathroom that said it was cool to grab my ass, but when I didn't turn him in I guess he had me down. When I came abreast of the club entrance he sidled up and walked next to me for a few seconds, then said something I can't recall exactly, but suggestive. At that point the bitch was gone, my dick was hard, and this guy looked lean and tight, so I just said "Yes, let's go to my quarters".
Since officers had single rooms I had some privacy, but we had to be careful. It was "unofficially" acceptable to have a girl in your room, but if someone heard a lot of moaning and so forth, and a GUY came out of the room... bad juju, b'wana. In this case, it was so late we got lucky and nobody saw us come into the building.
Once we were in the room he must have seen I was a newbie, because he took over, telling me to strip to my shorts, and he did the same. Once we were semi-nude he pulled me down on top of him on the bed, and roughly kissed and fondled me, I was approaching a state of bliss I'd never felt, and he'd only started. He led us into sucking, 69, rimming, but before long he told me he wanted to fuck me. I'd only been fucked once since some early childhood experimentation. I would't have agreed except sucking him had made me so horny I was in a state of rapture.
He wasted no time, and immediately pushed me down on my back, pulled my legs up, and positioned his raging hard-on at my hole. He took an extra minute to hurriedly finger my hole, but ran out of patience and began pushing the head of his cock past my sphincter muscle... this was in the 70's before HIV, and we didn't bother with a condom. It hurt like a motherfucker, but he kept sweet-talking me, cradling my head between his hands while he buried his tongue in my throat, and his erection in my ass.
When the pounding started, I was totally overwhelmed with stimulation... hehe, not to mention I was probably in an advanced state of alcohol narcosis. Between rounds of lip-wrestling, I sucked and chewed on his taut nipples... fringed with fine dark hair, but otherwise he was smooth, like me. He worked me over for 15 or 20 minutes, though quite honestly time had stopped so that's just a guess. I remember I wrapped my legs around his ribs and begged him to fuck me harder and deeper... but the rest is a blur until he came in my ass, and collapsed on my chest.
He told me I was hot and sexy and we lay there for awhile until he asked me what I wanted him to do now.. since I was still hard and hadn't cum so far that night. I asked him for a blow job, and before I knew what was happening, he dived on my pecker and gobbled it down his throat. There I was on my back, spread-eagled, getting voracious head from a young black stud who'd just cum in my hard hot ass... needless to say, I didn't last long. He took the load in his mouth, licked the spillage off my stomach, and then pinned me to the bed with his body and stuck his tongue down my throat. We snuggled for an hour or two until about sunrise, when curfew lifted. Then he got dressed and left quietly.