Finding my stepsister, Mibabycouple, completely naked was an unexpected treat. Her curves, especially that round ass, were impossible to resist. I couldn't help but get a hard-on, and she noticed. Without a word, she turned around, bent over, and presented her thick, juicy backside. I couldn't hold back, sliding my dick into her tight, wet pussy. She moaned, pushing back against me, urging me to fuck her harder. I obliged, slamming into her until I couldn't hold back any longer, pulling out to cum all over her ass.