On the night of her husband's funeral, the widow dons her mourning clothes, her heart aching as she contemplates her uncertain future with her father-in-law and the misfortune now befalling her. With no choice but to rely on her wealthy father-in-law, she is consumed by sorrow and helplessness. Yet, night after night, his tender yet penetrating attention awakens her sensitive body, stirring long-suppressed female desires beyond control. Unable to resist the mounting pleasure, she surrenders herself completely, drawn into an overwhelming whirlpool of new, uncontrollable emotions.