Loony, the resident madwoman, finds herself in a grimy, windowless room, her arms and legs restrained in a metal contraption. A sinister doctor enters, brandishing a massive, veiny dildo, promising "harsh therapy." He lubes up Loony's tight asshole, teasing her sphincter with the tip. She squirms, but her restraints hold tight. He slams the toy deep into her, fucking her ass brutally while she screams and moans. The doctor, enjoying her suffering, forces her to deepthroat the dildo, gagging her until she gags. He then makes her lick her own ass juices from the toy before slamming it back into her ass, plowing her until she's a sobbing, cum-covered mess.