Meeting Steve

I was just turned seventeen and it was another one of Gary's parties. There had been about twenty of us, mostly Garys mates all in their early twenties and about half a dozen college girls smoking, drinking and getting increasingly drunk. Around midnight a guy who I shall call Steve turned up. I had never met him before and it transpired he had been in the Navy which he had just left. He was in his mid twenties, well over six foot tall, massive broad shoulders, hugely built he was a mountain of a man. It was clear that he and Gary had a history and for the rest of the evening they sat like a couple of conspirators trying to chat up a couple of the girls. Eventually people started to leave until there was just the three of us and some girl who I didn't recognise. It was as if I wasn't there and eventually I must have fell asleep as sometime later I woke to the sound of grunting. It was fairly dark in the room but I could clearly hear someone was having sex and hardly bothering to stir I assumed it must be Gary as I could hear him grunting. Clearly, whatever was going on was intense and feeling my cock stir and start to swell I sat up in my bed to try to get a better view of who he was banging this time. Stroking my hardness, I raised myself up expecting to see Gary having sex with some girl but instead I could just make out and see Gary on his back, his legs in the air and Steve between his thighs. They were naked and Steve was holding Gary's legs in the air and whatever he was doing was literally making Gary groan out load. As if sensing I was there Steve looked over his shoulder and before I could duck down out of sight, he saw me watching, looked at me leeringly and never taking his eyes from me thrust against Gary several more times. Steve never took his eyes of me and I could see by the intensity of his look that he was going to cum. However, equally shocking was the fact I looked down and realised I was wanking my cock with such ferocity that I could feel my balls tighten and knew I was going to cum. It was at this moment that he pulled back from Gary and I caught sight of Steve's cock which was by far the largest, fattest cock I had ever seen, the massive head visible even in the semi darkness. I could see Gary was wanking his own cock as Steve gripped his massive cock, wanking himself as we watched each other intently before he shot a long stream of cum all over Gary as he came at the same time followed seconds later by me as I shot my load high into the air. Neither said anything to me as we all sat looking at each other before I lay back down trying to recover from the shock of what I had just seen. A minute later Steve stood up and I had a clear view of his massive frame and remember feeling intense excitement as he walked over to my bed, stood above me, smiled down at me and pulling his massive cock a large drop of cum dropped onto my chest before he turned and got dressed. Then Gary looked briefly in my direction and walked past me without a word as if nothing had happened. The next day Gary told me I had to go but gave me an address written on a bit of paper and told me that it was Steve's number and that I might want to call him.