Who Cares That You're My Step Uncle?

When Nia Bleu offers her step-uncle Alex Mack a bathroom break after driving him, she waits for him with her massive tits out, big and bare, ready for when he walks out. Alex freezes, then tells her to put those giant things away. She just grins and points out they're not blood-related, and anyway, she's soaked and horny. Logic wins. He can't argue with that. She drops to her knees right there, wraps her lips around his cock and sucks until he's throbbing and slick. They stumble into the bedroom and Nia climbs on top, slamming her thick ass down on his dick, making it disappear inside her. Her tits slap together with every bounce. Alex flips her over, pounds her deep, and doesn't stop until she cums again and again. He takes her from behind after, hands full of ass, hips clapping loud while he slams into her. When he's ready, he pulls out and shoots down her throat. Nia swallows, licks her lips, and swears she won't tell her dad a word.