Bound and gagged, a quivering captive is presented to a relentless fuck-machine. The machine's mechanical cock thrusts into her hungry mouth, fucking her face as she gags and drools. Her body is stretched taut, her wrists and ankles secured, leaving her helpless to the merciless pounding. The machine's pace quickens, its cock glistening with her saliva, as she struggles to keep up with its relentless rhythm.