I was relaxing in my favorite armchair when my stepsister, Rosalyn Sphinx VR talent, came up to me. She was searching for our parents, but they were away. She asked me for help, as I was the only one at home. She confessed that her shoulder was in pain after a hard workout in the gym. I gave her a massage to ease her pain. I rubbed her back, as well, and massaged her arms and chest to help her relax. I know that relaxing is important after a gym workout. My tattooed brunette stepsister loved the massage and expressed her deep appreciation, but then confessed she had something wilder on her mind. She leaned down to me and whispered the exciting details of the plan into my ear. She knew I liked her and wanted to dive into her tiny shorts, which she called a gym uniform. She sucked my dick and teased me with a passionate titty fuck, than she turned around and sad down right on my hard cock. I fucked her with all my passion for my naughty stepsister and the slapping sound made me fuck her harder and harder. I licked her pussy to moisten the juicy cunt for another missionary fucking round.