Chiharu Sakai is a married caregiver who provides relief to the elderly. Because of her fulfilling life, she has no time for private life and her sexual desires tend to build up. In order to relieve this frustration, she engages in "short-time affairs" where she has sex in between her private life. She calls him out in between work and fucks him hard. After cumming over and over again, she rolls up her panties before her love juices have even dried and returns to her daily life.