Locked away in their shared room, the step siblings can't deny their growing attraction. Michelle's curiosity gets the better of her as she takes her stepbrother's cock into her mouth, exploring its length and thickness. He grows harder, and she can't help but guide him into her tight cunt, gasping as he stretches her. They fuck frantically, their bodies sweaty and entwined, until they're both panting and spent, their secret taboo act complete.