From a doess slut to NTR...to abstinence! - The strongest erotic mature woman who always shows a new expression every time you see her! - That is Yu Kawakami. - A ``literary mother'' who restrains her and plays with her through lewd words and teasing sex, and a younger, slutty mother who cuckolds her daughter's boyfriend ``My mother, who has a strong sexual desire (and has a tendency to cheat), cuckolded my beloved boyfriend. - '' and ``A son who is forced to abstain by wearing a chastity belt in order to make his mother his own'' where his sexual desire is controlled by his son. A carefully selected number of overwhelming high-intensity sex scenes that show off her unchanging beauty and beloved body. - The fifth volume of the recorded super bests is here. - We will deliver 360 minutes to enjoy her charm that continues to evolve!