Pick a booth next to the occupied one

Since there's already someone here, it would be silly not to go to a booth next to theirs. Since the door is open you consider if you should peak in, but decide not to. Isn't the whole idea that you don't know anything about the person on the other side of the wall?

You step into the booth and close the door behind you. You don't see any way to trigger the occupied light, so you assume that is works by motion sensor or something.

You take a look around. On the side walls of the booth, there is one hole on each. Both conveniently at waist level. On the back wall there's a small TV screen playing just some porn. Next to it there are instructions on how to change to a different video. You pick a one with 'gloryhole' theme, since it feels the most fitting. There is also a small padded stool in the booth. You reckon that it might come handy.