The Chisato of the single mother has difficulty dealing with handling of son Kenichi of the withdrawal. The single class teacher with the mind is cooperative with Chisato, and visit a home visit frequently, but there is no sign that I attend school at all. Kenichi distracted by a manner of mother in front of the class teacher gives a hand to mother at last. Be the revenge to pride having been hurt whether it is the jealousy to a manner flattering a class teacher of mother? The violence turns into a sexual act gradually, but the reaction of mother changes to it of the woman in total to miss it….