I get home and my parents are not there, I go to my stepsister’s bedroom and I find her lying on the bed, I start touching her and she immediately gets horny, she starts by giving me a good blowjob until my cock is very hard, then she climbs on top of me and rides my cock with her big ass in a thong. Then I start fucking her hard in missionary position, watching her tits and belly vote with each thrust into her fat pussy. Finally I put him in doggy position and blow a big load on her huge butt. This chubby girl is very sensual, I hope my parents don’t find out.