Mio's daughter, Mami, was worried about her boyfriend. She has a kind personality, but she is indecisive and weak-willed, and she is unhappy that she is not manly. The day she has such dissatisfaction, she explodes. Her boyfriend Teppei is abused by strong-willed Mami. Mami leaves Teppei alone and leaves. Mio feels sorry for Teppei, who is extremely depressed, and tries to cheer him up. At that time, Teppei tells her that she grew up in a family without a mother since childhood and has never known her mother's love. Teppei's kind personality, the responsibility of his girlfriend's daughter for abusing him, and the fact that she doesn't know her mother's love are all mixed together, and Mio overflows with motherly feelings toward Teppei.
Teppei is spoiled by Mio. Mio feels happy to be pampered. Eventually, those feelings turn into a relationship where they desire each other...
And Teppei decides to break up with Mami. What action did Mio take in response to that decision?
A distorted love leads to intense sex.
