A married woman, Sho, who married into her husband's parents' house and lived without any inconvenience with her father-in-law, receives a certain contact. It was a message from his older brothers, whom he had not heard from for a long time. They lost their place to live due to the bankruptcy of the company, but Kakeru temporarily invited them to their husband's parents' house, but the older brothers who became horny with Kakeru's grown-up body attacked Kakeru.