Honestly, I couldn't say the exact number. Over 3 and a half hours, certainly at least 12 guys, probably more but its hard to say since its dark and some guys leave and come back a few times before they cum. This was one of the first times I had gone to a place with gloryholes and it definitely hooked me!
By the end I had nine loads in my mouth, two on my face and one in a condom while in my ass. Was never able to stay that long again, but was always pretty popular there, to say the least! I miss it sometimes.