A stern-faced Mistress stands over her quivering slave, a bowl of his freshly spilled cum between them. "Today, you learn to follow instructions," she begins, her voice a whip-crack. She guides him, "Lick the rim, taste your sin. Now, the bottom, clean it like a good little slave. Deeper, yes, just like that. Swallow it all, every drop. Good boy." He obeys, his face a mask of shame and desire, each lick bringing him closer to her satisfaction.