This just happened to me yesterday. I had to go pick up some samples from a shop that I work with. Its a small shop run by a middle aged Indian guy and some times his two sons help him in the back.
The younger son who is like 18, super skinny, trying/failing to grow a bad mustache. And the older son, who is a few years older, mid 20's, full beard, definitely lifts, and is clearly proud of his physique. I've worked with this shop for a while, and I'm on friendly enough terms with the two sons, but never really talked to them. It's a pretty casual shop, there is no A/C, and in the summer time usually no one is wearing a shirt. Or the shirts are unbuttoned all day. There probably hasn't been a woman in that place since the 1970's
It was hot as balls 91º when I went to their shop. I walk in and no ones in the front. I yell for 'Singh' the dad, but no one answers. I walk into the main shop part in the back, and the two sons are at the computer with their backs to me, and I hear the unmistakeable 'moaning and macaroni in a pot' sound of porn being played. I didn't see anything as they were way in the back. They hear me come in, and the younger son kind of freaks out and runs to the bathroom, and the older one just casually pauses the window, not even bothering to close the browser. He pulls his stained gray sweatpants up and walks over to the counter where I am standing, making no mention of the porn behind him. Dude is shirtless, as he is all summer, and I can fully see his boner tenting in his pants. The dude clearly give zero shits about it, or me, it was incredible. I manage to focus, and give him the order #. He walks back, gets me the samples, his dick bobbing up and down the whole time. I look over the samples as he stands there, two feet from me. (He is being chill about it, so I try REALLY hard to follow suit and be chill too). Only once, did he grab his bulge, and gives it a quick/long deliberate tug. I can't tell if it is to settle it down, or keep it hard so he can get back to what he was doing before I got there. He sees my eye keep darting back to the computer, that still has the porn window open. He looks back, looks at me, and just shrugs. No smile, no apology, just shrugs. So I smile and shrug back. Grab my samples say thanks, and head out. Major respect to this young dude for giving zero fucks.
If you look at my albums on here I definitely have jerked off in my shop, but I usually* make sure to wait until after business hours and everyone is gone. I've also worked in other shops that had a pile of porn mags in the bathroom next to the toilet. The shop I cut my teeth in had a bathroom in the way back, and people would just 'disappear' for 20 minutes or so, but there was much more of a don't ask, don't tell policy to it there.
Damm good read-
Written perfectly-
Good job