The mother of the true and abnormal sexual intercourse, the mother of the first and the first and the first and the first son of the son

Miaki, a housewife who lives with three husband and son. The days when the sexual desire became strong after becoming a 40 Road, and the frustration of the night with the husband is small and the frustration accumulates. Masturbation as a method of pheromone up which is written in the book to attract the husband's attention. My son came back to me. Son who flees to the second floor to be noticed. Miki wakes her back and asks her son to massage. Miki next to massage her son. He notices his son's ottoine and stabs himself.