Michelle and her brother, both horny and frustrated, turn to mutual masturbation for relief. Michelle fingers her wet pussy, her brother's thick cock growing harder as he watches. He storms in on her, catches her mid-act, and they argue heatedly. Later, they make amends, openly masturbating in front of each other. Michelle's desire grows as she watches her brother's huge cock, fantasizing about it plunging into her tight cunt. Just as they're about to act on their mutual lust, someone enters, forcing them to abruptly end their erotic encounter.