I was caught in a tantalizing scenario with my stepsister, teasing me in her alluring stockings. Her fingers playfully traced my throbbing member through my pants, igniting a fiery desire within me. As she tugged at my zipper, revealing my full length, she began to skillfully jerk me off, her delicate hands working in rhythm with her seductive gaze. The sight of her ample bosom and those enticing nylons was almost too much to resist. I found myself lost in the throes of pleasure, her touch sending waves of ecstasy coursing through my veins. As she continued to stroke me, I could feel my climax approaching. With a final, powerful stroke, I released my load, painting her nylon-clad legs with my hot cum. The sight of her, covered in my essence, was a testament to the intense pleasure she had brought me. In that moment, I knew I had crossed a line, but the memory of her tantalizing touch and the sight of her legs glistening with my cum would forever be etched in my mind.