Sumire, who has just become engaged to the president of a major corporation, is kidnapped by a pair of criminals for ransom. Blindfolded and bound, she begins to feel a psychological connection with one of the henchmen in the midst of her terror. Sumire desires gentle sex and eventually gives in to her desires. Knowing that their time together is limited, they engage in passionate, serious sex over and over again... Even though she knows it's not true love, she can't stop.