Slightly different story here but I’d say still relevant: I’m a rower on a university team, oftern training sessions (pre covid) consisted of large multi-team training sessions 1-2 times weekly, which meant lots of tall, chiselled typicly quite well hung guys crowding into a over-capacity locker room to shower off and change. As can be imagined in this environment is pretty intimate, when considering the comradery between teammates and low privacy on offer everyone is fairly comfortable with MM nudity. Understandably in this environment curiosity often gets the better of you, for the most part it goes in-noticed. However once you catch someone you can usual sense when there watching you, for me this was a strange feeling at 18 years old I thought I was 100% completely strait girls ride or die, clearly I was not. My spectator happened to be basicly the male version of my current female type, tall, light tan, very dark blonde almost greyish brown hair, blue eyes. He wasn’t bigger in that semi-soft locker room heat half flaccid/Half semi way, but his balls hung low (a trait I’ve come to admire). A uni year older than me I only saw him at these sessions but I came to notice he was frequently looking at me, and I at him (this is where I would say a successful locker room experiance is built - eye contact and vibe reading, for us it was easier I suppose, we knew where to be to check eachother out, same times, same place. So try and build a schedule and return at the same time to catch that guy you thinks on your wavelength) this went on for a few weeks, I think by the second or third week we might of been introduced, 5th or 6th he was actively trying to catch my eye, one foot on the bench balls hanging, othertimes getting dangerously close to hard and walking right past me at eye level, soon we were both actively taking out time trying to be the last two in the changing rooms, of course shit happens - you have to run to catch a lecture or your friends chatting with you so you leave with them. In all honestly I didn’t really know what we were going to do when we were alone, there was just a spark a little bit of intrigue which we both clearly shared. Nonetheless the staring continued until the 9th week or so when we finally were the last two alone, he had loitered outside the changing rooms and I had taken my time in the shower since it was a nasty day and I wanted to warm back up. as soon as we were alone the was such a weird feeling, kinda like butterfly’s but not the way I’d got them from girls - he made the first move and was fully hard when I walked over to the benches, and he literaly asked what I thought (This is difficult because IDK if I would of had the balls to ask him myself - making the first move has to be calculated and obviously done at the right time) idk if he planned the moment or played it by ear. But he got it right because I was pretty much instantly hard, I sat down next to him - we jerked and looked at eachother, then I got the nerve to tell him I could do a better job, so i gave my first handjob which was probably awful. But we were both super excited full of adrenaline, terrified of getting caught but I don’t think I’ve ever been harder. He came within a minuets which isn’t very sexy looking back on it but enough to make me cum myself. Then he blew me which once again wasn’t the best technique wise but honestly didn’t matter to me, I reciprocated (my first ever time giving head) which probably had a lot of teeth but hey, it was my first time I’m not gunna airbrush it. Overall it Made me completely reconsider my sexuality - and ultimately it’s why I’m here now. Overall I’d just say the key to any changingroom hookup (Especialy with a “strait guy” is probably just building tension, most guys are curious to an extent (even if they won’t admit it) ultimately it’s about tempting them - at least that was the key to me?, know your angles and your good features, repeat what turns him on *don’t go chasing guys who don’t reciprocate or at least show proper intrest* and be subtle (in proportion with your environment) and good luck!