Emiko is a gentle and composed married woman, but deep inside, she harbors an uncontrollable longing. One day, she invites a middle-aged man into her home and becomes subjected to his intense obsession. Though her frame appears slender and delicate, her deep cleavage holds a hidden allure. Enduring the man's aggressive advances, her voice gradually grows ragged. Overpowered on the very futon where her husband usually takes her, she screams continuously until reaching climax—revealing the profound desires buried within her.