Tyler Nixon and Harley Haze, stepsiblings with a mischievous streak, find themselves alone and bored one afternoon. They decide to engage in a game of sexual dominance and submission, with Tyler taking the role of the dominant brother. Harley, playing the submissive sister, teases Tyler mercilessly, knowing full well the effect she has on him. Tyler, unable to resist her advances, gives in and takes control, asserting his dominance over Harley in a way that leaves both of them breathless and satisfied.