In this loony bin, the doctor's orders are anything but sane. The slutty girl, brought in for her insatiable anal cravings, is made to suck and lick every inch of the doctor's cock before he rams it into her eager asshole. She's bound, helpless, as he nails her tight backdoor, her screams of pleasure echoing through the asylum. The doctor's BDSM techniques have her on the edge, her body shaking with pleasure and pain. He spits on her asshole, his thumb pushing in, stretching her further. She's a mess of juices and spent fluids, her body convulsing as she's brought to the edge of madness, her asshole gaping and raw, but oh so satisfied.