Look in the hole to see what that man was fucking.
From Create Your Own Story
Was it a mouth? An ass? A cunt?... Was it an animal!?...
You've just got to know what was giving that man so much pleasure - besides the Z, of course. Slowly, you walk up to the booth, then bend over to try to get a peek inside. It's pitch black in there, so you get closer.
Suddenly, blinding pain! Two fingers have poked out the hole and got you right in the eyes! You hear Lily laugh behind you.
"That'll teach you for trying to look! The whole point of the Gloryholes is to give and receive pleasure without any other hangups. You aren't supposed to know."
Stick your cock into the hole.
Use the cock sticking out of the hole.
Go through the curtain to get inside the empty gloryhole booth.