As I sauntered into the room, my step-sister, Demi Hawks, was lounging on the bed, her slender figure adorned with a skimpy outfit that left little to the imagination. Her mischievous smile and twinkle in her eyes were an invitation I couldn't resist. She eagerly pleasured me, her petite mouth expertly enveloping my throbbing member, her tongue dancing skillfully over it. The anticipation built as she straddled me, her tight little pussy engulfing me. The room echoed with our passionate moans as she rode me, her petite body moving rhythmically, her eyes locked with mine. The climax came as I unleashed my hot load onto her innocent face, a testament to our forbidden pleasure.