It’s been too long since I played in a bathroom but I used to do it a LOT when I was much younger.
In fact, like so many others in this thread, it’s where I was really introduced to gay sex (aside from some light play with friends).
There was an outlet mall near where I grew up, and one day while waiting for my mom, I visited the men’s room next to the Nike store. There were two stalls and two urinals and god bless whoever designed it because each stall had a perfect view of each urinal.
So at first I spent a lot of time just jacking myself watching all these guys of all ages pee basically right in front of me. Told my mom I wasn’t feeling well when I finally came and zipped up haha.
after that I suggested we stop at the outlet mall VERY frequently and somehow always had “stomach problems” that kept me in the bathroom for a while. I think it was the second or third time I finally realized oh the guy in the other stall is doing the same thing, when a much older man stuck his hand under and then peeked at me as I pounded away at my eager prick.
By then I was obviously hooked. Once I started to drive, I could go by myself and had no one waiting for me, so I’d spend literal hours in there. Got sucked for the first time, found a larger bathroom on the other side of the mall where there was always some action... then started seeking it out elsewhere. The Macy’s men’s room nearby was a sure thing every time.
I still remember the first time someone wanted to come into my stall. I was so nervous but even more horny. So I stayed seated and he smiled big. I wrapped my hand around a big thick cock that was already dripping precum and he reached down to tug on my little thing and I don’t think I even lasted a minute. As soon as he felt my spunk on his hand, he grunted and unloaded and tried to aim at the floor but wound up spraying one big rope on my thigh and undies before we parted ways.
What terrific memories! Wish I had a busy men’s room to visit right now haha
(EDIT: Why not just say where it was? The Folsom, CA outlet mall; and this would have been a little more than 20 years ago. And the Macy’s men’s room at Sunrise mall. Anyone else frequent those?)