A story about a couple trying to achieve their dream home in their fifth year of marriage. Behind this, however, lies a forbidden relationship between the real estate sales agent and the wife. The overall story development throughout the series has a sense of monotony, but each episode also provides enough enjoyment. It is a work that firmly grasps the pleasure of cuckolding that we desire, especially the portrayal of the process in which the protagonist's wife is drawn into the salesman's world is commendable. For someone seeing it for the first time, it felt refreshing, and I felt that the overall quality was satisfactory. However, I would like to see new innovations as the series continues. While hoping for a return to the fundamentals of production, I found myself engrossed in the thrilling daily lives of the salaryman couple.