momoko is married to a man who has a step. although she wants to get along with her son-in-law, yuta, she is still distant from him. however, when yuta consults with yuta, whose school grades have been declining recently… it is said that sexual desire did not settle and was crazy about masturbation. as a mother, momoko put her body on her son and gave her sex education. yuta who repeatedly ascends with his mother-in-law’s ejaculation management education. thanks to momoko’s hard work, the distance between the two gradually shrinks…
