Although I admit that I often enjoy showing-off at the gym, and that it can be a great place to meet other guys, I have really never had any interest in having sex there. The "thrill" of the risk of getting caught does nothing for me. Nonetheless, I do have a gym sex story. Years ago, I used to work out at a Bally's where the clientele was predominiantly gay because of the neighborhood where it was located. It had co-ed wet areas (steam, sauna, and spa) where swim suits were required, of course, and the locker rooms had private shower stalls with full curtains. After working out, I sat in the sauna for short while and chatted politely for a few minutes with this other guy. He didn't look at all familiar to me, but he told me he had seen me out at some of the bars. He was nice enough and looked ok, but I was not interested in him. When I left the sauna to go take a shower, he followed me, got into the shower stall with me, immediatley sunk to his knees, and began to suck my dick. I was startled and voiced objection, but he did not stop. My cock became very hard very quickly, and let me tell you, he was one hell of a cocksucker, handling my size with a lot of skill and determination. I let him finish, and after he swallowed my entire load, he quickly stood up, poked his head out of the curtain to make sure the coast was clear, and left. I have never seen him again since.