Hard in store changing room

The city I grew up in had many large department stores, about 10 to 12 floors, numerous bathrooms. In one of the men's departments, the store took out individual dressing rooms and made a large square changing room with mirrors and benches. I didn't know this until I went in to try on some jeans. I walked in a my jaw dropped, only one other guy in there, he said, "Ya can you believe they did this" I said, "No, this is odd" I didn't know what to do, I wasn't wearing underwear. The other guy was a regular married guy( I saw the ring), in regular bvd's, nice bulge though. I took my time getting my jeans off, took my shoes off slowly, he had a cpl pairs to try on, then I stood up and dropped my pants, he looked over, then just turned away. I left got a cpl more jeans to try on. I kept looking at the entrance and he never came out. I went back in, he was bent over taking pants off, his Tight furry ass and balls were so hot. I started getting a semi, of course I thought, "what do I do now" He looked over, and said, "having trouble finding pants too", I said ya the others were to loose, all he said was "ya". So I took off my pants, my semi popped up, I saw him looking at me in the mirror, so I sat down and tried to hide it, he stood up, turned to me, started walking towards me, I thought, "dam he's gonna punch me out" (you didn't mess with these mill hunky guys). But to my surprise, as he walked toward me he was getting hard, he walked right in front of my face, looked down, and said, "you want it?", I immediately started dripping pre cum, it was a huge turn on, I was very worried that some one would walk in on us, no one did, It didn't take him to long to blo his load, he grabbed my head and pushed me against his pubes and almost gagged me. Needless to say, I went there many, many times. Never saw him again though. Still think of him to this day