After her husband died from illness, Miyu and her daughter Ai were left behind. Her brother-in-law Yuji offered them a helping hand. Yuji had been asked by his dying brother to take care of the two. Yuji, who had always liked Miyu, reluctantly agreed, and the three began living together. However, as days turned into weeks, Yuji's suppressed desires and sexual urges ran wild due to his anger over being burdened with the family business. Thus, the two were subjected to days of helpless violation…
