Indulged Hiroaki who was a son more than required, and brought up the Kyouko since I divorced a husband as if I could change loneliness of the bachelorhood. And indulging it was over a degree gradually, and Kyouko and Hiroaki came to conclude distorted relations beyond the mother and child. Lie hidden in the villa which a husband left now, and it becomes the monthly custom to covet each other's body. Kyouko and Hiroaki who continue a frantic, shameful act in a single-family house of the out-of-the-way heart of a mountain overnight……. Partiality Ryojou Drama of one set of mother and child who a cold wintry wind is the heart of a mountain of the early winter to blow, and is developed.