"I'm not dissatisfied with my boyfriend, but I want to feel better," she said, and so she chose to watch her boyfriend having sex with another woman. Her boyfriend and the other woman were excited by the situation of having sex in front of her. She was the one who wanted it, but the sight of her boyfriend being stolen from her caused her to become jealous and excited, and she couldn't help but masturbate, her love juices flowing endlessly from between her legs.