My stepsister Susy loses a bet and has to suck cock until she gets the milk

Susy and her stepbrother, Jack, were always at each other's throats. It was their way of showing affection. Their parents, tired of the constant bickering, decided to put an end to it. They gave Jack a porn video as a joke, thinking it would make him less horny around Susy. But it had the opposite effect; he became even more obsessed with his virgin step-sister.One day, while their parents were out, Jack challenged Susy to a game of truth or dare. She agreed, hoping to finally beat him at something. The game quickly escalated, and Susy lost.The stakes were high; she had to suck Jack's cock until he came, or she'd have to clean up his room for a month. Desperate to avoid the chore, Susy reluctantly got on her knees in front of him.As she obediently began to give him a blowjob, she couldn't help but notice the unfamiliar scent of his cologne mixing with the familiar taste of his semen.