Top-class actors Shimiken, Moribayashi Genjin, and Oshima Joe teach the best techniques in this sex teaching material! They explain in an easy-to-understand way everything from squirting fingering, instant orgasm cunnilingus, and porcio direct hitting positions, down to the positions, points, and speed! To avoid being noisy with only male instructors, they have a lineup of beautiful assistants such as Shina Sora! They also explain the points in a female voice! This is the definitive edition that will dramatically improve your sex experience, and is recommended for men who are struggling with technique, couples who are stuck in a rut, and women who don't know what it means to climax!