Berlin Underground (2011)

Fist master Matthias Von Fistenberg and Dark Alley Exclusive Tommy Hawk troll the dim-lit streets of Berlin with their camera in hand looking for a rite of passage into the seedy and gritty sex scene that is the backbone of Berlin Underground. What they find are five-man sex fiends yearning to suck, fist, and fuck and an underground bar with an appetite for public indecency!