41-year-old beauty and married woman Kasumi Tachibana, blessed with voluptuous G-cup breasts, makes her debut. Recruited online, she's the kind of curvaceous housewife men can't help but desire. Neglected by her husband, her last sexual encounter was nearly a year ago—since then, she's only found release through masturbation. Though Kasumi never had the courage to cheat, she arrives on set visibly tense and stiff with nerves. As filming progresses, however, her suppressed desires gradually awaken. Her lush, fleshy body begins to writhe with passion, emitting lewd, moaning sounds—an alluring transformation from shy wife to uninhibited woman.