His aging father's memory is deteriorating, and he has even begun to engage in lewd behavior outside the home. His daughter, Yuika, is so distraught that she offers to take care of him. However, the father forgets about his daughter's existence and, driven by an uncontrollable desire, tries to embrace her ...... "If I don't accept it, someone else will get hurt ......" Despite her confusion, Yuika decides to accept her father's behavior. However, the obsession with "caring" soon wears thin on Jyuca...