Indulge in a sultry tale of forbidden desire as a lonely wife, craving passion and warmth, surrenders to her husband's younger brother. Amidst a night of intoxicating mishaps and whispered confessions, she discovers an addiction to raw, unbridled intimacy. Watch Kaoru Yasui ignite a fervent, sweat-drenched encounter that leaves no desire unexplored, awakening a craving that consumes her every sense.