That JAV

One day, Nakano, a job-hunting student living alone, meets Mari, a housewife, at a neighborhood tavern and falls in love at first sight. When they meet again by chance, they exchange contact information and have a drink at home. Their relationship deepens. Nakano gives Mari a duplicate key, and after her husband leaves for work, Mari goes to Nakano's house with a shopping bag in her hand. They spend an intense time together as if to drown out the loneliness of not being taken seriously by her husband, but when Nakano gets a new job, their relationship changes...