Airi grew up in a wealthy family. Her husband is younger than her, and with the support of the Kijima family, he successfully qualified as a lawyer and is working as an apprentice. Although every day was happy, Airi felt a sense of dissatisfaction in the somewhat boring days. One day, Airi hurt her back. When she called her parents for advice, they suggested that she call a dispatched masseuse to her house. With her husband's permission, she immediately called a dispatched masseuse.