She is the wife of her son, Ayako, who cares for Tokugo and her granddaughter. However, the care of mother and daughter becomes more and more radical, finally deprive them of their thirst and go to sexual care! And that jealousy was witnessed by the old man in the neighborhood Yamada! A mother and daughter who are committed crimes by Yamada and is jealous of the infidelity act! But at that time, in order to get back the two of them, Tokushu's chi po was going to goo!