In the dimly lit, cramped room, Michelle and her brother sneak away from their religious parents' watchful eyes. She's never felt this way about him, but his throbbing thickness in his pants has her curious. He tentatively touches her ass, and she moans softly, pushing back against his hand. Their hearts race as he slowly slides his fingers along her crack, finding her tight, virgin hole. She gasps, her body tensing, then relaxing as he gently explores her depths. He's never been with a woman, but his instinct takes over, replacing his fingers with his thick, hard cock. She whimpers, feeling him stretch her, fill her, as he begins to move.