Caught by stepsister in compromising position while viewing her nude photos

I was in my room, scrolling through my phone when I stumbled upon some nude photos of my stepsister. The sight of her bouncy, natural tits got me rock hard, and I couldn't resist the urge to jerk off to them. Little did I know, my stepsister had walked in on me just as I was getting started. She caught me red-handed, my hand wrapped around my throbbing cock, my eyes glued to her in a compromising position. She was furious, her eyes blazing with anger and betrayal. I could feel her hot breath on my ear as she whispered her disapproval, her hands roaming over my body, trying to pull me away from her. But I was too lost in my own pleasure, my mind consumed by the sight of her naked body. The close-up shots of her big, natural tits only served to fuel my desire, and I continued to stroke my cock until I reached the climax.