Two weeks have passed since her husband was transferred to a regional branch office, and seeing how he struggles to adapt to the new environment, Ayaka wants to support him in some way. One day, her husband's subordinate, Yamashita, learns that Ayaka is living alone apart from her husband and decides to visit her with a care package to cheer her up. Touched by Ayaka's kindness, Yamashita can no longer restrain himself and passionately kisses her. As their tongues entwine, their bodies grow hotter, and Ayaka begins responding to his passion. They start exploring each other's intimate areas, deepening their connection.