Rei Aoki devotedly supports her husband, who became wheelchair-bound after an accident. Once a man with strong sexual desire, he gradually loses confidence after the incident and develops an intense possessiveness toward his young, beautiful wife. One day, he buys a video camera and begins forcing Rei into degrading acts, filming everything. He issues increasingly extreme commands—exhibitionism in public, making her have sex with her coworkers while he records. Initially hesitant and conflicted, Rei eventually gives in, moved by the way her husband regains vitality through these acts. Over time, she begins to find pleasure in obeying him. Through this process, their relationship evolves beyond ordinary marriage, deepening into something entirely new.