I hit a place on Remington Blvd. in Ronkonkoma near Macarthur airport once called Heaven's Here about 2 years ago.
I was just looking for a place to get a booth and bust quietly, but if you are into the gloryhole scene this place is for you.
It was slow, so once I walked in the guy at the desk started hitting on me. I politely said I was interested in girls, and he said "I can be a girl..."
He was almost like a caricature of a gay man you see on TV. I have nothing against guys who like guys, but it was like I was suddenly being eyed like a Thanksgiving turkey.
I went against me instincts and bought a 'theater' ticket. The usual dark little hallway with about 8 single booth. I ducked into one to see a GH, then went into another to find one there too.
I watched the screen for about four minutes, hearing someone else enter and feeling like I was in a 'panic room' when they knocked on my door.
I said "no" and came out, but my path was almost blocked off from the manager's coworker, a sweaty big guy in his fifties that was massaging his groin. After I did something like a spin you would see during a football game I almost ran to the exit.
I think the idea that you would get a real woman on the other side of a GH is like the idea of discovering the Loch Ness monster.
It's Always Sunny In Philadelphia had an episode featuring a glory hole.
https://quipvid.com/watch/EjlLfp7T