It was a sudden separation. My husband's sudden death left me alone, drowning in grief with nowhere to go. Then my brother-in-law Keisuke came and, driven by his desire, unreasonably raped me in front of my husband's portrait. After that, before I had time to beg for forgiveness from the portrait, Keisuke wanted the warmth of my skin, and he came over almost every day, desiring my body. Then, after the seventh day, my sense of guilt turned to a sense of immorality, and my body began to accept Keisuke...