After Yuuna's mother passes away, her father and her daughter are left together as a close family. However, one day, he begins to see the image of his late wife in his daughter, and realizes that he no longer sees her as a daughter, but as a woman. Despite his anguish, his uncontrollable, twisted love transforms him into a sexual object and he attacks his daughter. However, the daughter also accepts the forbidden love between her and her father, and becomes addicted to incestuous creampie sex. *There are no performers under the age of 18 in this work.