I Caught my Stepsister Jerking off and Decided to help

In the quiet of the night, you stumble upon a private moment that will forever change your view of your step-sister. I caught her jerking off in her bed, her fingers dancing over her clit, and I couldn't help but join in. The surprise on her face turned into a mix of shock and excitement as I climbed onto the bed. She tried to stop, but I was too eager. I guided her hand back to her pussy, and she let out a soft moan. The sensation was too much for her to handle, and she started to shake. Her orgasms were intense, with her body convulsing and her legs trembling. I couldn't help but watch as she came, her pussy pulsating around my fingers. The sight of her pleasure was intoxicating, and I knew I had to have her. I positioned myself between her legs, my cock rock-hard and ready. She looked at me with a mix of fear and desire, her breath coming in short gasps. I pushed into her, and she gasped, her pussy tight and wet. I started to move, and she wrapped her legs around me, pulling me deeper. Her pussy was perfect, and I could feel every inch of her. I thrust harder and faster, and she moaned loudly. Her pussy was so tight, and it felt like she was clenching around my cock. I could feel my orgasm building, and I knew I was close. I looked down at her and saw her biting her lip, her eyes filled with lust. I couldn't hold back any longer, and I came hard, filling her with my cum. She looked at me, her eyes wide with surprise. She had never felt anything like this before. She was mine now, and I knew it.