I've read these stories for a while and always wondered if they were true, because nothing like them had ever happened to me. Anyway, I was at the Y and had finished working out and went to shower like I always do. There was only one other guy in the shower and while showering as usual I started to get semi-hard (although this hadn't really happened before in the shower) and looked over at the other guy, and it seemed like he had seen mine. Then I saw that he was actually getting a little bigger too. I continued to just let myself be semi and then thought I would see if I was imagining things. So I went into the steam room. I had never been in there before, but sure enough this guy followed me.
When I got in, I figured what the heck, and let my towel just fall open and sat there a while, with this guy sitting directly across from me. We were the only ones in there. As I sat across from him I got harder and so did he, until we were both full-on. I just looked up at him and kinda nodded and then I grabbed myself and stroked a little. He jumped right in and started stroking himself too. After a few minutes of both of us stroking hard, he kinda grunted and said 'yeah...' and then shot on his leg and towel. I shot right after that, and we both left. It was totally cool and if I see this guy again I'm sure I'll go hard again in the shower.
If you have had the same or similar experience please post and mention Jack Buddy.