Her father passed away early, and her mother had to struggle alone to take care of and raise Akari Neo until today. Mirei knows that her mother has sacrificed a lot for her, so she also hopes her mother will be happy. And when her mother introduces Akari Neo to the man who is about to become her new father, Akari Neo feels an extremely strange sensation about this man. As her intuition suggested, he is a beast disguised as a human. Taking advantage of her mother's absence, he uses violence to take over Akari Neo's body. How could a weak and fragile student escape from the hands of a man? Akari Neo can only cry out for help in despair. Nevertheless, seeing her mother's happy smile, Akari Neo grits her teeth in silence, accepting to let him abuse her day after day, complying with all his perverse demands...
