Summer when I returned to my husband's parents' house after marriage. Chiharu, who lives in the city, was looking forward to going to the rural countryside, but while taking care of her father-in-law, she was lustful and was forced to commit. Having lost his wife and living alone, he was fascinated by his young and beautiful son's wife and humiliated Chiharu many times. Gradually falling into pleasure, the two are sweaty and intertwined over and over again...