Professor Skullgirls, a strict dominatrix, teaches her class the art of foot worship. The hentai students, bound and gagged, are forced to service their teacher's feet, licking, sucking, and kissing every toe. The professor, enjoying the power dynamic, presses her soles onto their faces, smothering them in her sweaty socks. The class bully, however, refuses to participate, earning himself a special punishment: he must lick the professor's dirty feet until she cums, then drink her foot sweat as the class watches in awe.