A male dominant, clad in leather, enters his private BDSM chamber, dragging a collared submissive slut by the leash. He throws her to the floor, her body bouncing on the hard, unforgiving surface. He looms over her, his voice a low, dangerous rumble, "You've been a useless slut, haven't you?" She nods, her eyes downcast. He grins, a cruel, hungry smile, and sets to work. He binds her wrists and ankles, leaving her spread-eagled and helpless. He uses crops, floggers, and his bare hands, marking her skin, making her scream, but she takes it, because that's what he wants. That's what she's here for.