Yuriko, born into a wealthy family, married a powerful figure in the business world and appeared to be living a perfect life. However, her world is suddenly turned upside down when a man introduced by her husband turns out to be Takao, her former lover. Takao, who once rejected Yuriko to marry his fiancée, now subjects her to relentless acts under the guise of "love," fueled by deep-seated resentment. Torn between guilt over betraying her husband and the emotional turmoil stirred by seeing Takao again, Yuriko is forced to endure both suffering and pleasure simultaneously.