While he is away on a business trip, a beautiful girl continues to be relentlessly raped by his father, and becomes addicted to sexually interacting. Nakagusuku Aoi

Aoi, a beautiful, innocent college student, is living with her boyfriend, but due to various circumstances, she ends up living at her boyfriend's parents' house. At first, he lived a stable and happy life, but gradually his father's sexual desire began to go wild. My heart and body gradually become violated while my boyfriend is not around. His father holds a secret that he can't tell, and he surrenders himself to disorderly trance sex...