Mistress Natalie had her hands tied to her back on a chair. She was immobile and could not help herself. It was all fine until she felt like pissing. She tried to hold her pee but she could not. When push came to shove, she pissed on herself. It was visible from her tights and she also had to sit on the pee that was on her chair till she was freed.
Mistress Natalis has big tits. They are so round and so firm and so beautiful and many guys love them. But loving them is also a ticket to being caught in her web. She likes to use such guys to have fun. And today she made one such guy lick and drink her pee. She lied to him that it would prepare him for her pussy and the guy was too horny to disagree.