Oliver Flynn, the stepbrother, has been eagerly anticipating this moment all week. Riley Star, his sultry stepsister, has been teasing him relentlessly, parading around in revealing outfits and making suggestive comments. Today, she's pushed him too far. He corners her in her bedroom, his eyes locked onto her heaving chest. Riley, playing coy, asks what he wants. Oliver growls, "You know exactly what I want, stepsis." He presses her onto the bed, his hands exploring her toned body. Riley gasps as he slides a finger into her wet pussy, her resistance crumbling. She wraps her lips around his thick cock, taking it deep into her throat. Oliver groans, then flips her over, entering her from behind. Riley moans loudly as he pounds into her, their bodies slapping together.