In a fit of rage, John shoves his massive cock into his wife's pussy, pounding away relentlessly as she screams in pain. Their family doctor, who has been secretly lusting after both of them, enters the room and begins undressing. He joins in on the violent fucking, rimming and fisting John while his wife is impaled on the monstrous cock. As they take turns using her as a human punching bag, the doctor injects an experimental drug into her pussy, causing it to swell enormously. The trio continues their depraved act, with the doctor using various medical instruments to fuck her exposed insides. Finally, exhausted but still hungry for more, they tie her up and leave her for dead as they search for their next victim.
