Bump.
People like to look. Kids are curious. Hell, adults are curious. We like to know whether we're normal, for one thing. This is a way of gathering data about other men's habits and rituals relating to their penis. How they release it, shield it, hold it, let it fly, shake it, and stroke it. The size and shape, cut and uncut, straight or curved, venous or smoothish, these are things to be discovered by observation, and if you happen to have yr dick in yr hand pissing along with other members of the male tribe, there can be… responses.
There's another thread where a dude confessed his "GUILTY SECRET..." (in all caps) that he likes to look. https://forum.gaytorrent.ru/index.php?topic=52429.0
stealfire: "I believe that part of the excitement experienced is due to the surreptitious nature of the act."
Being secretly "wicked" and playing Guilty, is somewhat akin to just getting a shiver because it is forbidden. The element of danger also ups the adrenaline.
You want some primo perving? Hit the Fourth of July fireworks celebration at the nearest military base you can get to when they invite the public in for the show. Very possibly, a lot of sex-starved young military studs have spent the day on the grass with their gals getting sun and getting drunk. By the time the exploding sky fires come to a stop, the public restrooms will be full of staggering studs.
It may be that I was filtering irrelevant data, but the one time I got to be surrounded by these men pissing like race horses they did all seem to be hung like horses as well. I just stood there, enjoying quietly and unnoticed.
Now if you want to get into a real brawl about proper behavior, have you seen anyone objecting to the unauthorized molesting in many videos involving someone passed out drunk?