Entering their 20th year of marriage, wife Masami has long stopped having sex with her husband, yet she has continued to cherish their love deep in her heart. When her husband aims for a promotion requiring a recommendation letter from his boss, they follow his suggestion to invite the superior to their home. However, Masami's inappropriate words provoke the boss's anger, causing him to storm out. As a result, the promotion is canceled. While her husband sinks into despair, Masami resolves to personally contact the boss and apologize.