Rin is happily married to a kind, older husband, but she has one worry. She can't get along with her husband's stepchild, Haruki. She finds a leotard to work out in order to get intimate with Haruki, but it's too small and her pubic hair spills out, so her husband shaves it off. Her now shaved, sensitive pussy constantly emits pheromones, but the defenseless Rin arouses the sexual desires of the men around her... Rin's days of being surrounded by men, attracted by her manga-like Rin body, begin.