Ren Miyamura and Ange Natsuki believe that sex and masturbation are essential to becoming more confident, sensual women, so they deliver an intense two-hour lesson using their own bodies. They explain female anatomy, masturbation techniques, erogenous zones, how to match a male partner's rhythm, and how to relax into pleasure during sex. The hands-on demonstrations include plenty of masturbation as they soak themselves for the camera.