Uni and her husband live a happy married life, but the only worry is that they don't have any children. Although her husband is infertile, the couple still lives a happy life. Meanwhile, Uni's family receives a red paper about a new law to combat the declining birthrate and aging population, the "Meat Toilet Bill." The woman who receives the red paper is forced to become an anal meat toilet for one week by the government to relieve the stress of the people.