Mona is a housewife who is immersed in happiness while breastfeeding her newborn son. However, contrary to her happy feelings, her son sucked her nipples, and her emotions increased and she spent her days in agony. One day, her neighbor, Yokoyama, witnessed her breastfeeding. Yokoyama meets Mona's eyes and she tries to run away in a hurry. However, Mona calls Yokoyama back to calm her body's heat.
