A documentary-style work that deeply explores the intense sexual desires of a woman who prefers masturbation over sex and how she deals with it. This time, featuring Yuzuna Minagawa, known as a master of masturbation, who can easily climax just by applying a vibrator to her head. This film realistically portrays her erotic daily life, her strong dependency on masturbation, and the actual details of her habits, captivating viewers with its raw intensity. Her immersion in pleasure delivers a shockingly erotic, documentary-like experience.