Bumping into my busty stepmother alone today, I couldn't resist the temptation. Her huge, natural tits heaving with surprise, she tried to protest, but her body betrayed her. I pinned her against the wall, my hard cock pressing into her soft curves. She gasped as I lifted her, her thick thighs wrapping around me. I thrust into her warm, tight pussy, fucking her hard as she clung to me, her moans muffled against my shoulder.