The mastablaster, there are about 5 on my list but his head is just beautiful and i get so turned on every time i see his cock

They all look good. A regular cock buffet.

I would do it with anyones cock, even if its dirty, i like that

Isn't the whole reason for a gloryhole is that you dont know whos on the other side?

As long as it looks clean I would wrap my lips around it.

Every big cock

All of them