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Original title: Nina Hartley's Making Love To Women Genre: Instructional Director: Nina Hartley Starring: Nina Hartley, Chris Cannon, Ian Daniels, Tina Tyler, Jewel Valmont

Original title: 10 Secrets to Great Sex Year: 2000 Genre: Instructional

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Original title: Kamasutra: Y Los Libros Placer Genre: Erotic Director: Victor Dubanai

Original title: Hot Yoga

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Original title: 102 Sex Positionen Year: 2010 Genre: Erotic, Training

Original title: Touch of Love: The Intimate Yoni and Lingam Massage Year: 2012 Genre: Erotic, Documentary, Educational Directed by: Lucia Ramon Starring: Jessica Swan, Renato Cavalli

Original title: Marilyn Chambers Guide to masturbation Year: 2007 Genre: training Directed by: Devil's Film Starring: Cindy Crawford, Savannah Stern, Lindsey Meadows, Marilyn Chambers Issu