In a moment of weakness, I allowed my gaze to wander to my stepmom's voluptuous buttocks as she went about her daily chores. I found myself unable to resist the allure of her ample curves and decided to indulge in a moment of self-pleasure. Little did I know, my stepmom caught me in the act. The sight of her luscious derriere had been too much for me to resist. As she confronted me, I was taken aback, but the sight of her anger only fueled my desire. I couldn't help but admire her full, round ass, and I knew I had to have it. Despite her initial shock and anger, my stepmom soon found herself succumbing to my advances. The sight of her mature body, her plump ass in my hands, was too much for me to resist. I took her right there, my monster cock finding its home between her soft folds. This is just the beginning of our forbidden journey.