Late-night intimate encounter with my stepdaughter culminating in oral pleasure

Late at night, after a couple of drinks, I found myself in my stepdaughter's bedroom, our bodies entwined in a passionate embrace. Her beautiful face, her tight ass, and her insatiable appetite for pleasure had me completely under her spell. As the door creaked open, I caught a glimpse of her father, my father-in-law, watching us from the hallway. It was a thrilling thought, the idea of him watching me pleasure his daughter, a forbidden thrill that only made the encounter more exciting. I took her from behind, my hands exploring every inch of her young, 18-year-old body. She rode me like a cowgirl, her tight ass bouncing with every thrust. But it was when she dropped to her knees, her mouth on my throbbing member, that I knew I had truly conquered her. The sight of her deepthroating me, her lips wrapped around my shaft, was a sight to behold. It was a night of pure passion and pleasure, a night I would never forget.