Casey Calvert, a gorgeous brunette with long hair, and Bobby Blam, her potential lover, were studying math when she unexpectedly invites Isiah Maxwell, a sexy instructor who is more experienced in seduction than algebra, to come. Casey orders the meek loser on the floor to sniff her feet while she rubs Maxwell's black hammer after Bobby objects to her kissing Maxwell. While Casey sucks a real, satisfying (big!) cock, Bitch-boy sucks feet. She blows Isiah while forcing Bobby to kiss and suck her asshole. He is choked, smacked across the face, and forced to watch from below as Casey demonstrates "how a real man does it. " She never stops talking rudely and filthily, even after Isiah has thrown a ton of jism at her.