Watching my stepsister pleasure my entire shaft close up

I was lounging on the couch, my mind wandering, when my stepsister came in and started pleasuring herself. I couldn't help but watch her, my eyes glued to her every move. She was a sight to behold, with her plump, juicy body and her hairy, soft pussy. I found myself getting aroused just by watching her, my cock throbbing with desire. She noticed my reaction and decided to take things further. She straddled me, her pussy engulfing my throbbing shaft. The sensation was overwhelming, the sight of her fat, juicy body moving up and down on top of me driving me wild. I could feel her moaning in pleasure, her pussy tightening around me as she reached climax. It was a sight to behold, a close up of her beaver being fucked by me. It was an experience I won't forget anytime soon.