Chii-chan Kaihatsu Nikki

While her parents were away, Chisato's uncle snuck his way into her room, looking through her unmentionables...<br> <br> She finds him in the act and he decides to make good on her promise from her childhood and rapes her while filming it.<br> <br> Blackmailed with the video he made she is forced to visit him and give in to his every demand...