In the dim light of their shared bedroom, a step-sister's lustful gaze falls upon her brother's sleeping form. Unable to resist the taboo temptation, she mounts him, her tight pussy already soaking. She grinds against him, feeling his cock harden beneath her. Eagerly, she takes him into her mouth, tasting his amateur pre-cum. Climbing onto him, she rides him cowgirl, her big ass bouncing, her small tits jiggling with each thrust. Flipping her over, he fucks her hard from behind, her perfect ass slapping against him. She moans, her pussy clenching around him as she nears orgasm. Pulling out, he cums in her mouth, and she swallows every last drop, her eyes never leaving his.