In a dimly lit room, Good Boy kneels before his mistress, his eyes fixed on her bare feet. She wiggles her toes, smirking at his clear discomfort. 'Smell them,' she commands, and he hesitates, then leans in, breathing in the scent of her sweaty, unwashed feet. She grins wider, 'Now, lick them.' He obeys, running his tongue along her soles, sucking her toes, his face a mix of revulsion and pleasure. She guides his head, forcing him to bury his face between her feet, her heels grinding into his skull.