Showing Off in the Gym Locker Room

First, bear in mind this took place on a military base. So we were potential co-workers as well as members of the gym. At the gym I go to there is a big open shower room. It has advantages and disadvantages. You do get to see some whopper dicks once in a while, although 95% are nothing to write home about. But also, everyone can see you as you shower. That thought alone is often enough to get me hard, so I have to be very careful not to throw a big boner in front of everyone. A few weeks ago I had noticed a very normal-looking, average dude, showering near me. He just seemed to linger a little too long... know what I mean? I could feel his eyes moving up and down my body even as I tried not to get hard or look in his direction. Nothing happened, and I thought it must be my imagination that this guy was checking me out so openly in a public shower room. Then he was there again today. As I was walking toward my locker he passed me wearing a towel, and seemed to reach down and adjust his package just as I looked. I decided to see what was up. To see whether he was a voyeur, an exhibitionist, both, or neither. So I followed him into the sauna. Unfortunately there were two other older men in there as well. I just sat next to the guy and waited. Entirely normal-looking guy, late twenties, a bit stocky, big tattoo across his shoulders, thick brown hair, sad brown eyes, and a wedding ring. I waited, and he waited. The other guys took a while to leave, and when they did someone else came in right away. All of this took about fifteen minutes. The entire time he never made any obvious sign that he was checking me out, and neither did I. But somehow, we both knew. Finally he got up and went out to the showers. I followed after a few minutes, nervously, trying not to get hard. Again, he seemed to eye me up and down. I took my time showering and gave him a bit of a show, but nothing obvious. He spent a lot of time soaping up his dick. He got his towel and went to stand in front of the mirror in the next room, where he could see my reflection. Then back into the sauna... same deal, others in there, nothing happening. I went back to my locker. Turns out his locker was right beside mine. He dropped his towel and there it was, his hard dick, right next to me. He stood near the locker door and stroked his cock blatantly for a few seconds. Nothing huge, about 6 inches uncut, but thick and straight as an arrow. Nice. He did this a few times as we both nervously checked over our shoulders for other people approaching. I dropped my towel and showed him my hard 7-inch-cut dick as well. He quickly stroked a few times as he packed his boner into his underwear, got dressed, and got out of there. He must have been running late for something. The entire time, not a word was exchanged other than me whispering "hot" once as he showed me his boner. We hardly even made any eye contact. But he sure loved showing off his hard cock! What I want to know is: how did he know? How did he know I was interested in seeing his dick? How did he know I was interested in showing off my own? Or that I wouldn't pummel him or something? Is he just a showoff and a voyeur, or was he interested in sex, or jerking off together? I never got the chance to ask, so now I guess I'll just wait until I bump into him again. I didn't want to have sex with him, but as you can tell I absolutely love to watch another guy play with his cock. And this was just too crazy, in such a public place, I'm still amazed. The only thing that would have made it hotter would have been if he had had a really huge dick or something. Love when this kind of thing happens and would love to hear similar stories!