Many years ago, in Hollywood Florida, there was an adult theater on 441, in a strip mall sort of place, across from the JM Pontiac. They had two theaters: one with straight films and the other showing gay/bi/trans films. When I first got out of the service, I found it and would go there from time to time and enjoy the films, sometimes getting and or giving a blowjob or two.
One late Saturday night, I went there and there were a lot of cars there, which was rare, so I went in, paid my entry and started checking out the films. Like most nights, I checked the straight side, hoping to see a couple or two, as sometimes happened, but just guy there, and no one playing.
Bored with that, I went to the LGBT side and there was a lot of people there. A lot of guys, and a couple in the back. But the biggest group was toward the front row where there was a twink getting group-groped. He was almost completely naked and had a guy feeding him his cock while another was fucking him. When he was done, another took his place and the same was happening with blow jobs.
I figured that I would get in on some of that, so I unzipped and pulled out my already hard cock, lightly stroking it as I got up next to the guy getting blown. The twink reached over to me and another guy on his other side and started stroking us while he was sucking that dick in his mouth, which looked and felt good. When the one guy finally shot his load, the twink swallowed all of it then after the guy finished cumming, he pulled out and was replaced by me, and he took me into his mouth.