The Murakamis of the holiday. The usual lunch scenery that it does not have the difference of the Nan to be reflected in the mesh of father, Koichi. But the winding was carried out for Koichi in an invisible place. The Incest of mother and the son that it is never permitted. Staying mother of a feeling of Immorality controls a son, but the son gradually escalates an action of the So as if he enjoys a thrill.
