It's been four years since she got married. Although she is frustrated by the lack of sex, Rei feels happy with her beloved husband. However, her husband's boss takes an interest in her body and rapes her by force. She is unable to tell her husband about it and continues to be defiled, living a hellish life. But her boss's cock imprints such pleasure on her that it overwrites the memories of her days with her husband. When she remembers the intense sex they had in middle age, her crotch throbs and she hesitates to tell her husband. But she feels "pleasure" and is once again embraced by her husband's boss.