“Look at you, my little pet,” he says through a hiss. “Holding my cock like you’ve held countless others. But you don’t know how to please me, do you? You’re not quite good enough. Not yet.” That’s what you think. “Prove your worth to me,” he goes on, voice growing hoarse. “Prove you’re something more than a useless little slut, a vessel for my pleasure.” “Yes, Doctor,”