I was in a deep slumber when I heard a soft whisper from the room next to mine. It was my stunning stepsister, her blonde locks framing her angelic face, her body enticingly exposed. I couldn't resist the allure and found myself creeping towards her, my arousal growing with each step. As I neared her, I noticed her luscious curves, her flawless skin, and her tantalizing assets. I couldn't resist the urge to touch her, my hands exploring her body, sending shivers down her spine. We became entwined in a passionate embrace, our bodies moving in rhythm, our breaths hitching as we reached the peak of pleasure. As we parted, I was left with an insatiable desire for her. I took her from behind, my throbbing member plunging into her, our moans echoing through the empty house. The sight of her ample derriere bouncing with each thrust was mesmerizing. I could feel my climax approaching, and with one final thrust, I unleashed my hot load, leaving her breathtaking backside covered in my seed.