Original title: Expert Guide To Positions Year: 2008 Genre: Training Director: Geoff Bean Starring: Jerry, Christian XXX, Tristan Taormino, Sascha, Sandra Romain, Marcos Leon, Courtney Simps

Original title: Tristan Taormino's Expert Guide To Oral Sex: Cunnilingus Year: 2007 Genre: Training Director: Tristan Taormino Starring: Cindy Crawford, Jack Lawrence, Justine Joli, Richard

Original title: Expert Guide to Threesomes Year: 2008 Genre: Training Director: Tristan Taormino Starring: Penny Flame, Daisy Marie, India Summer, Haileey James, Harmony, Christian, Jack Lawrence, Derrick Pierce, Justice Young

Original title: Der ultimative Blowjob / Heavenly Fellatio Year: 2010 Genre: Training Director: Pierre Roshan Starring: Will Steiger, Mia Magma

Original title: AnalSex For Lovers Year: 2010 Genre: Training Director: Pierre Roshan Starring: Will Steiger, Mia Magma