A long time has passed since Akari, a married woman, gave birth and has not had sex with her husband. She releases her loneliness by masturbating, but her mental anxiety makes her feel unwell. One day, her husband's subordinates and former colleagues Kumano and Wada come to visit her, and Akari is touched by their kindness, which her husband does not show... One day, when Kumano happens to be visiting, Akari opens her chest and says, "My breasts are swollen, so I want you to massage them." There is no way she can resist the temptation of breast milk oozing from her voluptuous breasts...