I took a shower one day and left the doors of my bedroom open. Apparently, my step-sister got a little horny and figured that she could have some fun with me. Thats why she got under the sheets, fully naked and when I laid down surprise! My naked sister comes out from under the sheets, and I completely lost my mind. I had to do something about the situation, and at last, I decided to take advantage of it. I just laid there as she started giving me the most amazing juicy blowjob I ever got in my life. She was doing the whole thing, sucked my balls, licked it all over and gaged on it like some cheap whore. I loved it. My slutty stepsis sucked it for quite some time until she decided to ride me with that little pussy of hers. She positioned my cock just below her cunt, slammed herself down and started riding my prick at an incredible pace. I grabbed both of her butt cheeks from below and helped her slide up and down that cock easier. I also rubbed her pussy while she really enjoyed jumping on my thick cock. She turned around and decided to make me go crazy for her incredible butt. I felt great while watching her ride me while I slapped her putt hard at the same time. My step-sister was giving me the sex of my life, and I enjoyed slapping her huge butt so hard. It was time to bring this home, so I got on my knees and started pounding her huge butt from behind while holding her hair with one of my hands. The bitch enjoyed so much being fucked like a little whore that she begged me not to stop. I continued pounding her, the pleasure was becoming to much I wanted to pull out but she held me firmly, my crazy sister wanted me to cum in her! There was nothing left for me to do than to fill her little pussy with a load of cum. The first spasm shook me and I gripped her hair and shoved deeper into her hot cunt, shooting hot my load deep into her vagina!