Born into privilege as the daughter of a corporate president, Shiori Yamate lived a life of comfort and security. However, her world collapses when her fiancé betrays her, plunging her into a fate of utter humiliation. Forced to endure a degrading ordeal in front of her family, she is stripped naked before her father's eyes and subjected to the violent intrusion of an unfamiliar cock. Bound tightly with hemp rope, she remains helpless, forced to endure every violation. As relentless thrusting drives deep into her womb, the pure-hearted noble daughter's psyche begins to shift, awakening a latent masochistic desire. Immobilized and impaled, overwhelmed by intense stimulation, she is consumed by extreme pleasure—until she finally reaches a shattering climax.