Chitose ties her ripe, voluptuous body to the house pillar and enjoys the feeling of the hemp rope. Her neighbor Ginzaburo, who has seen her perverted sexual desire, barges in while she is masturbating and forcefully thrusts his erect penis into her vagina. From that day on, Chitose becomes Ginzaburo's slave, and he pours hot wax on her ass, whips her violently, and makes her urinate in the dark pleasures of sex as she is stimulated with a vibrator.