Because her boyfriend is premature and has poor sexual skills, Mami has never experienced an orgasm. During this Kisarazu sex retreat, we pursued intense pleasure for her through every single act. Just like Coach Hongo trained Kozue Higashi, Mami was mercilessly taken hard and fast. Of course, bareback penetration was used throughout, with the glans stretching her vaginal opening and aggressively pounding her uterus and G-spot. A vibrator was applied intensely to her clitoris for over 30 minutes straight. As a result, Mami successfully experienced her first-ever orgasm—achieving climax in doggystyle. Seeing her cry tears of pure pleasure, it became clear just how much a skilled coach can impact both sex and performance, much like in volleyball.