Since her mother passed away, Miko has been living with her father. She had decided to leave home after graduation to get away from her disgusting father. However, while she was taking a bath, her body was forcibly exposed and her virginity was violated. At first, Miko trembled with disgust, but she could not resist the daily training and pleasure, and gradually she became so obsessed with him that she begged him, saying, "I want your cock, Daddy."