Satsuki suffers through her first bondage experience, writhing in agony. Yukimura Haruki's lewd restraints completely captivate her, and she can no longer endure the erotic torment, her body drenched in sweat. Her pink nipples erect, the scent of femininity lingers on her sensitive skin, and she succumbs to overwhelming pleasure with seductive expressions. Yukimura Haruki grips her tightly and continues his assault. Satsuki, now awakened to the sensation of ropes for the first time, has this training documented as a treasured secret.