Housewife "Yura" is persistently approached by a door-to-door salesman, and after complaining to his company out of frustration, she tears up and throws away his business card. As a result, the man is fired and, consumed by vengeful rage, forcefully assaults Yura. He rapes her with his large cock, filling her womb repeatedly, then imprisons her in a messy room, binding her limbs and training her with lewd sex toys. Used as his sexual slave, she's made to masturbate on command, her head gripped tightly as his massive cock is shoved deep into her throat in brutal, merciless deep throating. Forced to swallow every drop of his semen, resistance is futile. As days pass, Yura gives up, her psyche breaking down completely—she clings to the man in a maid costume, surrendering her body in pursuit of pleasure. Fully dominated by his huge cock, she's shown moaning uncontrollably outside the house, completely under his control...!!