A friend (bad kid) of Kazu, the only son of a fatherless family, comes to visit us at a sleepover party. I underestimated her as a child, but her mother fell into the trap of the masegakis, and when she realized she accepted the sexual treatment of the bad boys... Ever since her husband died, the frustration she had almost forgotten exploded. A mother who ended up taking down her real son's writing brush.
