All-girl studio Sweetheart Video and parent company Mile High Media are set to release Confession of a Sinful Nun later this month. First-time director Ricky Greenwood offers his take on the “nunsploitation” genre, exploring what goes on behind the doors of a convent. Nina Hartley, Charlotte Stokely, Mona Wales, Lea Lexis, Riley Nixon, Lily Adams, Penny Pax and Darcie Dolce act on their secret urges.