Fabian Thylmann and His Revolutionary Porn Business Model

Well, there's obviously no slack in demand.

At Der Spiegel, "Harnessing the Internet: The German Porn King's Revolutionary Model":
When German national Fabian Thylmann was arrested, he became known as the king of the porn industry. His sex company operates like a modern corporation, silently and digitally. He has become a major presence on the Internet, much like Amazon and Wikipedia.

The guy's happily married as well.

Some of those photos at the story are NSFW.