So to start off, I have a somewhat athletic build but I'm not the best looking. I have a five inch hard cock with a good bush of pubes. I am kind of friends with a guy from work who was also 16 and we often used to go to a local gym to work out.
We normally didn't have a shower after as we both usually went home right away to shower. This day we figured we had time so we might as well have a shower there. I wasn't very busy at all there and there was no one is the change room or shower room (attached to change room). So we both got a locker beside each other which kind of excited me as I have always been curious with guys and I was hoping I could see my friend naked.
So we started to get undressed casually and I was getting horny as I knew that I MIGHT be able to see him naked or close to it. Thankfully, I was able to stay under control and my dick only got semi hard and wasn't noticeable. We both got completely undressed and I didn't want to directly look so I waited for a few seconds and often tried to look out of the corner of my eye.
Well we both grabbed out towels and I was able to get a full glimpse of him as we started walking toward the showers and I could see that he was clearly semi hard also and I noticed how we were both looking awkwardly but not making eye contact with each other.
We entered the showers and turned them on standing there completely naked beside each other. I couldn't help the fact that I was constantly taking glimpses of his dick and I could see he was of mine too. Because of this I started to get very hard quickly and knew I wouldn't be able to hide it. I let it grew and looked at him and we made eye contact and I looked down to see his dick now rock hard and his was actually seven inches hard which was a lot bigger than mine.
I didn't really care what happened now seeing as how we were both hard so I started to slowly stroke my uncut dick and I could see him doing the same. I was now staring at him stroking his dick as he was staring at me stroking my dick. I was soo horny and turned on by the fact that I am now jerking with my friend and that he was actually jerking to the sight of my dick.
I soon reached over and moved his hand away and started jerking him quickly and he did the same to me. I could feel his dick start to shake and he was breathing a lot harder and said he was about to cum so I kept jerking quickly and soon enough he shot out over eight ropes of cum onto the floor, me, and him. This turned me on so much that is put me over the edge and I could feel myself start to explode. I told him I was gonna blow and he kept going. I shot almost as many ropes of cum all over us and we sighed and smiled.
We started to make out for a bit and then jerked each other off once more. We decided that we are both bi after this and have continued these sessions after this and now every time we work out we do this.