Bored and irritated with each other, Michelle and her stepbrother turn to self-pleasure for relief. Michelle fingers her wet pussy in the bathroom, trying to be discreet. However, her stepbrother walks in, catching her in the act. They argue, but later, they decide to masturbate openly in front of each other, Michelle appreciating her stepbrother's thick, straight cock. As they're about to act on their mutual desire, someone enters, forcing them to abruptly stop.