Miwako Inami, a Milf mother going about her daily housework, lived an ordinary routine—until one day, everything changed. Her son suddenly began asserting control over her, forcing her into a physical relationship and turning into a tyrant who scrutinized even her daily underwear. Despite the abuse, Miwako endured in silence. But her son's behavior grew increasingly twisted, eventually commanding her to serve a young man from the neighborhood association. Reluctantly obeying, the mother submits while the shocked youth struggles to hide his disbelief. The tyrannical son watches the scene with amusement, smiling contentedly at his own perverse satisfaction.