[JUC-108] Violated Sister-in-law Yu Kawakami (Censored)

The Kawakami couple who returned home from their honeymoon after holding a wedding ceremony with just the two of them. Husband Ginji and wife Yu, who overlap their bodies in a new love nest, and Ginji's younger brother Kosuke who looks into it. One day, Yuu notices that her used sanitary napkins are gone. "Give it back! You pervert!" Kousuke uses force to suppress Yuu, who is about to replace him. Taking advantage of the fact that Ginji is not on a business trip, he treats Yu like his own sex slave...