Sumi Kurokawa, engaged to the CEO of a major corporation, is kidnapped by two criminals seeking ransom and subjected to rape. Bound and blindfolded, trembling in fear, she gradually begins to form an emotional connection with one of her captors. Driven by these feelings, she starts to act gently toward him, willingly drawing closer and engaging in intimate acts. Knowing their separation is inevitable, they plunge into increasingly intense, passionate sex. Though she understands this is not love, an uncontrollable impulse drives her forward, unable to resist.