Maria Sasagi came to the Sasagi household as the new wife of my father, the CEO of a major Japanese corporation. Though she was supposed to be welcomed as a new mother figure, her flashy clothing and sharp, piercing gaze gave her a cold, beast-like demeanor. After moving in, she began revealing her true colors as a wicked woman—engaging in affairs with my father's subordinates whenever he was away and openly admitting she was after the family fortune. Yet, captivated by her flawless, voluptuous body, not only my father but I too gradually found myself falling under Maria's spell.