Misaki, who moved to this apartment due to her husband's transfer, decided to work at a culture school with a new life. The man she met at work, Sawaki, happens to be her neighbor, and Misaki feels close to her. However, while drinking at her social gathering, Misaki is suddenly pushed down by Sawaki. Still, as she meets Sawaki, her co-worker and neighbor, on a daily basis, she becomes attracted to Sawaki. And even though her husband is by her side, Misaki secretly accepts Sawaki, who still wants her.
