Saki, who married a kind husband and lived a fulfilled life, had only one problem. That is, there is no activity at night. Her husband had started avoiding Saki even when she asked him to. At that time, Saki is suddenly raped by her husband's boss, Kimura, who visits her home. After worrying about it, she confesses this to her husband, who says that he offered her Saki to compensate for the fraud he committed at her company. Then she asked Kimura to fuck her.