Her husband, who is busy with work, is reluctant to engage in activities at night. The only time I could take a break from my life as a married couple was when I spent time alone in the bathroom. One day, her husband brought his subordinate Masaya back from the pub... While Yumi Orishimo was taking a bath, Masaya, who was unaware of this, accidentally soiled his suit and ran into Yumi! ? As her drunken husband sleeps, the two of them feel a little awkward. However, when they saw each other's bodies in the bathroom, they felt an indescribable excitement.