Aki, a married woman who has been living a cold marriage for three years. My husband drinks outside every day, and the gap between my husband and Aki who can't get close to my house just deepens. One day, a bad friend said, "I have an affair with Aki and let him break up," and at a later date, he decided to go to bed with his husband's official approval. After returning home, the husband looks at the hidden camera image and regrets it, and decides to repair the relationship with Aki. However, once she was taken down, Aki remembers the taste of another person's dick and continues to have an affair with a bad friend.