A young wife 'Yua' lives happily with her husband and father-in-law. However, one day... due to a certain incident, the father-in-law, who had reached his limit of endurance, suddenly assaults her. From that point on, the father-in-law, who has lost control, performs daily impregnation acts on her... Her happy life is ruined, and the twisted daily routine eventually leads the married woman to...
