This happened a while ago so I might not be able to remember all of the details but I'll give it a go. It was a trip to the city to help with our school work or something, my mind wasn't on the work that day.
I had just arrived in the city by train and I was bursting to go to the toilet. I went to the least busy toilets in the station. It seemed pretty quiet and I thought I was alone so I went about my business. When I was shaking my dick at the urinal and about to leave I heard a faint moan and some slurping noises. I pretended to wash my hands and leave the bathroom but quietly went into one of the cubicles. The slurping and the moaning continued. Then I thought to myself, hey some guy and girl are really getting it on. So I stood on the toilets bowl and peeked over the divide hoping that they would be too involved to notice me. As I looked over I was pleasantly surprised. Some black kid was doubled over on the toilet blowing himself. He seemed to be pretty well built, around 16 or 17 years old, with a huge dick. He couldn't see me as he had short thin dread-locks drooping over his face. He carried on fucking his own mouth as I watched getting a rock in my boxers. As I seen him getting more frantic, I knew he was going to cum so I said loudly, "That's a big dick you've got there!" When he heard me, he bounced of his dick and looked at me. The kid was mortified and quickly covered up his cock and balls. When he sat up to look at me, I could see his washboard stomach. I thought to myself, "Why is this kid blowing himself? Surely that body could get him shit loads of girls." I was dying to cum now after watching the kid blow himself. I thought to myself, if I don't ask, I won't get, so I built up the courage and said to him, "If you like doing that kind of thing maybe you can help me out, if you know what I mean!" The kid thought about it for a second then smiled at me. He came into my cubicle and immediately groped my dick through my jeans. Then he slid down my body until his face became level with my cock. He opened my jeans and pulled my dick out through the fly in my boxers. Neither, my jeans or my boxers had been pulled down, my dick was sticking out through both flies. Without any commands, the kid wrapped his lips around my cock. Because he could blow himself, he was able to give me the best blowjob ever. He slowly made his way up and down the shaft of my dick. After a while, my eyes were rolling around in my head with pleasure. The feeling of my hard dick in the kids warm, soft, moist mouth was too much and I didn't last too long. It felt like my dick had gone to heaven. I pumped my cum into his stomach. The kid seemed to be enjoying it as much as I was. ( I call him a kid but he wasn't really, its just a habit. He was about a year younger or even the same age. It was about 2 years ago so we were about 16) I felt sorry for interrupting his blowjob so I thought the best I could do is to jack him off. I went behind him while pulling down his jeans and white boxers. I pressed close against his back and stretched my arm around him to grab his dick. It was huge, about 7.5 inches. He had a huge black dick with the brightest pink knob ever. I could have used two hands at once if I wanted to. My own dick was pressed along his ass crack. I began to jack him off, with different speeds, building the orgasm up, then letting it drop again. He was moaning like crazy. We were lucky noone else came into the toilets or we would have been busted. While I was jacking him off, I became hard again and started to hump his ass crack. I was feeling really horny again. When he blew his load all over the toilet bowl I put my dick away and told him that I would be back in one minute. I left the cubicle and went to the condom machine one the wall and got a pack. When I returned, he looked at the condoms then at me. I just said to him that I liked the feeling of that ass. We both dropped our jeans and boxers. His dick was still huge when it was soft. I quickly put the condom on then slipped into his ass. He bent over with his ass in the air so that I could get a clean sweep at it. I put my feet firmly on the ground and held onto the top of the cubicle divide on each side of me. Without touching his body, I thrust my hips against his ass, my dick being buried deep inside him. I fucked that flat ass for all it was worth. But when I was cumming, I grabbed his hips and ploughed deep and exploded. I was cumming for what felt like ages. I looked down on the ground, the kid had cum too, partly on his navy jeans. When we finished, I said thanks kid, and he smiled and said thanks back. He left first while I wiped my cock with some toilet roll. Then I remembered that I never asked his name, but really I didn't care. We were both satisfied.
I hope you enjoyed the story, I would like to hear some of yours. If ya like dick then I would like to hear from y'all especially those from N. Ireland. ilovegettinghead@hotmail.com