As Tatsuaki's son grew older, Ayano and her husband gradually became sexless, and Ayano's frustration continued to accumulate. Meanwhile, her husband's affair is discovered. She couldn't forgive her husband, who didn't care about her and satisfied his sexual desires with other women, but she thought about Tatsumei and didn't divorce her. However, Tatsumei became a university student and started living alone. Ayano was meeting at the station to inform Tatsuaki of her divorce.
