Shy, gentle, and incredibly cute, Yuyu dreams of becoming a cafe manager one day. However, trapped in a nightmare of incest with her biological father and brother, her sexuality becomes increasingly focused on her anus. Forced to endure repeated anal penetration, she suffers endlessly through non-consensual anal sex. Her innocence and purity stand in stark contrast to the tragedy she endures. One can only hope divine intervention will come to her rescue.