The wife, collared and on her knees, awaits her mistress's command. Devon, her new doctor, stands tall, his massive black cock throbbing in his scrub pants. The wife's eyes widen as Devon unzips, revealing his thick, veiny member. She licks her lips, eager to please, to be his good little slut. Her husband watches, humiliated, as she takes Devon's cock deep into her throat, gagging and drooling, her pussy aching for more.