When We Fell Out of Love

Natsumi's mother-in-law is worried about her inability to have a child even after two years of marriage, but Natsumi cannot say a word back. There is no way she can get pregnant, because she and her husband Tokinari have not had a baby for over a year....
Meanwhile, Tokinari has gone home to attend the funeral of his friend's father and has not returned. In her hometown, there is Yurie, her husband's ex-girlfriend from school...
A love story of a wife suffering from sexlessness and a husband who goes to his ex-girlfriend's place of residence.