Delphine, a seasoned masochist, submits to the cold, unfeeling machine. Her wrists are bound behind her back, her ankles secured to the floor, leaving her vulnerable and exposed. The machine's phallus, a brutal, unforgiving tool, presses against her pussy, demanding entry. It pounds into her, merciless, as she screams and writhes, her body coated in sweat and oil. The machine's unending rhythm pushes her to the edge of her limits, her cries of pain and pleasure intertwining in a symphony of submission.