Shy Yuma that mother marries again suddenly and is puzzled over. Is interested since the stepfather had a look at Yuma; an eroticism glance. Meddle wherever possible. In the Koto which is good in Yuma not to be able to say from consideration to mother, the act of the stepfather escalates steadily. And in the house which mother goes for a part-time job, and does not return after all until night as for two people. The greed of father went beyond the limit. The Yuma which is tormented by guilty conscience without being raped, and being able to say even Tako to mother….