I was camping with another boy who I knew from scouts. He was cut and he wanted to see my uncut dick. As soon as he saw it he wanted to wank it as he hadn't done it with an uncut dick before. It didn't take long before he brought up my spunk. He then lay on his bedding with his hard dick upright. I took the opportunity of returning the favour. His dick was smaller than mine but he was happy with the way I rubbed it (I had only wanked one cut dick before and it was too sensitive to do it for long.) He quietly enjoyed what I was doing and my hand was soon covered with his spunk.
I remember passing a boarding house in north Wales many years ago. It had those big bay windows with the large central pane.
A couple were very close to the window with the girl sitting on the lap of of the man, facing him with his dick inside her. They were kissing but I dared not have stood and watched - it was just the vision of the mutual pleasure that has stayed in my memory.
Each to his own. You wear what satisfies you and gives you pleasure.
I wouldn't do and I am not excited by seeing them on other males.
There are many ways of presenting a dick using male clothing or none.
I am uncut and will remain so. One of my friends in the forces had his done when he was about 25. It looked good when all back to normal and he got plenty of activity with it - the size and shape would be attractive to the girls.