The Hotaru marries; and early 30 years. Kenji of the only son graduated from ○ school, and became the Working adult safely. Have Kenji who found man hair of the Hotaru in a bathroom in a certain evening is excited unintentionally, and mother do Handjob, and dump a sperm over man hair and…Do Masturbation while nursing delusions by the act that is to sukebe. On the other hand, the Hotaru which had watched the Masturbation figure of the son accidentally did a meat stick of the So in a thing of eyes, and felt that a half-forgotten ache came back….