https://vimeo.com/110646836
In the world of fetishes there’s a niche for every type of proclivity. Arwed caters to a special type of customer: he runs a private prison where he is happy to find all sorts of ways to bully and victimize his paying guests on the other side of the bars.

An interview with the director:
http://desistfilm.com/q-a-jan-soldat/