Hushed and pure on the outside, housewife Shizuka chose marriage to escape the passions of her past. But when she suddenly reunites with her ex-boyfriend, the primal instincts she had sealed away begin to awaken. Beneath her quiet demeanor lies a deeply craving desire, stirred by their encounter and throwing her heart into turmoil. Her hidden masochistic, lustful nature is exposed as she plunges into a world of forbidden pleasure. Torn between love and desire, her lewd figure is guided toward a new path.