I was the happy observee in a public restroom today. Went out for lunch and visited the washroom. A younger man (late teens?) came in seconds after me and made his way to a urinal one space away. It took us both a moment to get "the flow" going, but eventually we did. I don't know about you, but that always allows me to relax my stance some, so I shifted my feet a little and leaned back a bit.
Naturally, I let my peripheral vision grab a quick view for comparison, but I could see that he was also checking me out. So, taking a small risk, I turned by head to look at him and gave the obligatory masculine head nod thing, "Hey."
He quickly turned his gaze back to his own tool and responded with a similar nod. Then I saw him turn back to look at my crotch again. I shrugged and said, "I don't mind." Opened my stance a bit more, adjusted my angle to give a better view, and just kept peeing.
He started to get hard, which started to get me hard. So I finished, yanked a few times and zipped up.
I guess he wanted to let himself go flaccid before leaving the restroom, because he stayed at the urinal until I was almost out the door. And then I heard a quiet, "Thanks man" come my direction. I stopped in the open door and replied, "No sweat."
Simple, painless, easy. And who knows, his "thanks man" comment made it feel to me like something he kinda needed on some level. I'm just glad that I was the one he ended up standing next to and not some paranoid homophobe who could have taken it much less kindly. Anyway, I consider it my good deed for the day.