In the dim light of the kitchen, I back my stepsister, Danylixxx, against the counter, her big, round ass pressing into me. Her eyes widen as I push my thick cock into her tight, unbroken asshole. She gasps, trying to stay quiet, as I start to fuck her, my hands gripping her generous hips. I can feel her relax, her ass stretching to take me, as I pick up the pace, her big tits bouncing with each thrust. She reaches back, spreading her ass cheeks wider, inviting me deeper, until I can't hold back, filling her ass with my creamy load.