In a night charged with desire and intense emotion, a married woman’s craving leads her into a forbidden, lust-filled encounter with her husband’s younger brother, Kaoru Yasui. Trapped by unspoken tension and growing distance in her marriage, she surrenders to a raw, sweaty, and utterly consuming passion that leaves her addicted and yearning for more. Experience the heat and temptation that ignites an unforgettable night of seduction and desire.