It was just another ordinary day, and I was killing my time by watching TV when my younger stepsister came back home from school. We had a little chat as we usually do and she was off to her room. I knew that once she enters her room, she won’t go out for hours so I thought that I could maybe have a little fun with myself. I opened my laptop and went online to hook up with one of the many beautiful livecam girls. I took out my fat pulsating boner and just as I was about to start jerking off my stepsister appeared on livecam stream. Sexy slender slut was playing with her pussy! I was shocked! I had no idea! I thought she went to study! I ran to her room, and I forgot, and she was almost completely naked! My dick was pulsating and craving to fuck her. I realized that my stepsister is one cumstarving slut. She does that livecam show because it gives her the feeling of being desirable and sexy! My luscious stepsister grabbed my huge dick to give me a blowjob. I pushed her head towards me, and she gaged. That little bitch was drowning in my fat boner! She turned around, and I penetrated her tight wet cunt. I was pounding her shaved pussy hard like some horny dog! Knowing the fact that I was banging my stepsister was such a turn on so I slapped her tight tooshie. After giving her an orgasm, I stuffed her mouth with my Johnson again but this time even deeper! I could sense that her Kitty is asking for more so I started invading her again. I screwed the hell out of her love hole before I reached the climax! I spilled my dick milk all over her face!