A submissive slut, on her knees, gazes up at the camera, her master's voice echoing in her mind. She's been ordered to masturbate until she cums, and she's not allowed to touch her clit. Her fingers slip in and out of her wet pussy, her moans filling the room. The master's voice grows more demanding, his commands more explicit. She's to cum for him, now. Her body trembles, her fingers move faster, and with a gasp, she feels her orgasm wash over her, just as he commanded.