The tragedy of a busty secretary who is helplessly enslaved by violent men's threats. After the men stir Sumire's vagina and anus with their fingers, they insert their boastful decachin into her wet pussy and do her best to insult her. The climax is a closed room gang rape training where a woman tied to her collar in panties is walked around the room like a pet dog, and spanked her plump body while soaking her cock. After massaging the breasts of a woman who tied her whole body to her chair to her death, she is sentenced to a restraint electric chair that stimulates the female hole and clitoris that have become sensitive using an electric massager and a vibrator.
