Half a year after I got married, I had a fun dinner with my wife at my brother's couple's house. My brother's wife Asahi has a good style and is a perfect wife for my brother. However, after dinner, Chaoyang-san cried into my chest, saying that my brother might be cheating on me. Even after a few days passed from that day, the suspicion of cheating on my brother still remained unsolved, and Mr. Chaoyang kissed me while her brother was sleeping. When I was confused, Mr. Chaoyang pushed me down and left me right next to her brother.