The Bound Woman Couldn't Hold Back and Started Masturbating

Bound in a cross-legged position. It's a hurtful position, much harder to move in than imagined. But that's what excites the girl. Her upper and lower body are tightly bound with rope. And a rope is tied around her crotch, digging into her clitoris. She was told to be a good girl because she was being punished, but she ended up masturbating and cumming from the rope digging into her crotch. She's a really naughty girl. (Video duration 27 minutes 29 seconds)