Sexy Mistress Diana Cortez has caught her naughty slave Nicolas Castro glued to the TV all day, ignoring her commands. To teach him a lesson, she has tied his hands tight behind his back and sealed his mouth with duct tape so he can't talk back. She drops to her knees and gives his cock a hot, wet blowjob until it's rock hard and throbbing. Climbing on top, she slides down his shaft for a wild cowgirl ride, bouncing fast and deep while he stays helplessly bound and gagged. Just as he's about to explode inside her, she pulls off with a naughty giggle, letting his cum dribble out in a messy ruined orgasm. Not done yet, she sits beside him and strokes his super-sensitive cock hard and quick until he shoots a second weak load—ruined again as she stops right at the edge.