Mistressv, a vision of dominance in her corset and garter belt, sits back and enjoys the show as her submissive slave jerks off for her amusement. He's been a naughty boy, and this is his tribute, his punishment. She critiques his technique, demands he change his grip, speed, force. His cock glistens with pre-cum, his balls tighten, but he's not to come without her permission. She leans in, her breath hot on his ear, "Not yet, pet. You haven't earned it yet."