A tragedy suddenly befalls a young girl. Airi is sold to pay off her father's debts. Before being sold to a customer, she is given a trial rape. She is trained in oral techniques through deep throating. She is trained and filmed as she is made into a sex slave by men. Her golden ratio body, consisting of her precocious beautiful big breasts and slim waist, is only used to increase her market value...! The continuous creampie gangbang begins!