A man's insane plan after falling in love at first sight with an innocent big-breasted girl. He remarries her mother and infiltrates her life as a stepfather. Playing the role of a kind father who cares for his daughter, he gradually shapes her body to his liking. Knowing nothing, Hana is told to develop her breasts and before she knows it, she becomes a sensitive breast orgasm body that craves her stepfather's perverted acts under the guise of massage. Then, excessive pleasure leads her to mistakenly believe she has feelings for her stepfather...
