"You are the worst slave I have ever seen," the dominatrix hisses, her voice dripping with disdain as she surveys her latest acquisition. She's a seasoned mistress, but this one tests her patience. He's clumsy, slow, and seemingly incapable of satisfying her demands. Yet, there's something about his pathetic attempts that stirs her sadistic streak. She pushes him further, her crop leaving welts on his skin as she forces him into degrading poses. He whimpers, but his cock hardens, betraying his true feelings. Perhaps he's not so useless after all. Perhaps he's just the challenge she needs.