Suzuka Arinaga, known for her H-cup, 103cm breasts, plays a mother who satisfies her sexual desires through an incestuous relationship with her son. Blending maternal instinct with raw lust, she inevitably directs her allure even toward her son's friend—an illicit affair. A shocking narrative unfolds where pure maternal love clashes with uncontrollable sexual desire, exposing her passionate emotions and portraying her as a sexual sinner burdened by infidelity and guilt.