She tiptoed into his room wearing nothing but tight teen PJs, her big boobs jiggling with every step and her round pawg ass barely covered. His hot step-sister whispered, “I couldn’t sleep,” as she slid under the blanket.
He tried to resist—but the sight of her big ass in pajamas and the knowledge that their parents were just one wall away made it impossible.
She straddled him in POV missionary, moaning softly and biting her lip to stay quiet. He grabbed her thick butt, thrusting slowly but deeply while she whispered, “Don’t cum too fast… or they’ll hear.”
They changed positions—doggystyle, then back to slow missionary POV—until he couldn’t hold back. He filled her up, both of them holding in their moans as they collapsed in silence.
“I hope I don’t get grounded,” he muttered. She giggled, already planning their next late-night visit
