James Franco's ‘Kink’ Documentary Trailer Brings the BDSM Pain (Video)

A new trailer for the James Franco-produced documentary “Kink” gives viewers a glimpse into the world of pleasurable pain that Kink.com produces for fans of BDSM content.

The preview (above) teases a lot of nudity accompanied by whips, chains and leather as director Christina Voros takes viewers behind-the-scenes of the web's largest producer of pornography tilted toward those who get off on bondage, discipline, sadism and masochism.

See video: James Franco's Genius Movie Brain Is Tested in Jimmy Fallon's 5 Second Challenge

Perhaps surprising to some, everyone working on set seems pretty nice and friendly — even as they subject themselves to intense pain during their performances.

“People probably think that we're all mask-wearing maniacs in here,” one employee says. “Most of these people go home and they're normal.”

See photo: ‘Spider-Woman’ Butts Into Gender Debate With ‘Porn Pose’ Cover

“Kink,” which premiered last year at the Sundance Film Festival, hits limited theaters on Friday.

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