In the throes of sibling rivalry, Michelle and her stepbrother find themselves alone and horny. Michelle retreats to the bathroom, her fingers dancing over her clit and ass, but her brother's unexpected entrance leaves her exposed. Tempers flare, but later, they reconcile, masturbating openly. Michelle's eyes widen at her brother's impressive cock, fueling her fantasies. Just as they're about to cross the line, an intruder forces them to abort their heated encounter.