Buttmans Stretch Class 13.

Porn pioneer John "Buttman" Stagliano's years of sexy experience help young girls achieve their personal goals. When an aspiring slut visits Buttman's home studio, she learns the basics of posing and masturbating ... and comes away with a deeper understanding of her own body and its special abilities. The director expands the sexual horizons of gorgeous students via an array of state-of-the-art sex devices (as well as some simple yet ingenious toys) in the three intimate, one-on-one seminars of Buttman's Stretch Class 13.