Hard On: London Underground.

Matthias Von Fistenberg and Dark Alley Media have infested the UK and Suzie Krüger's infamous monthly fetish party "Hard On" to bring you this dark, seedy sex crawl and bottomless fisting fodder. Set deep down in the London Underground, Fistenberg recruits some of the hottest and filthiest wankers from all over Europe, for a night of raw ass pounding, huge cock worship and elbow-deep fisting.