Minori lives happily with her husband and baby, content with family life in every way—except for one unspoken issue: a sexless marriage. Secretly longing for physical intimacy, she applies to the show and decides to engage in an affair at home. As her breasts are touched, her lactating body responds with gushing milk, flowing heavily throughout the illicit encounter. The hidden allure of her postpartum body and the intense thrill of infidelity unfold like a dramatic film.