Your step sister is cleaning in a completely inappropriate t-shirt. Her big tits are peeking out from the bottom of the shirt. You are a fan of underboob, though, so you are completely okay with this. Jessica realizes that you stare at her boobs quite a lot. Maybe she should tell on you. Even better, she thinks that you should just jack off watching her right now. If you do as you are told, then Jessica will not tell that you are a creepy pervert. Go ahead and start stroking your dick. She stands up to lower her shorts and you can now see everything. Your hand moves up and down your shaft rhythmically as she tells you just what to do. Her big pussy lips taunt you, but you really love her big titties the most. Jessica decides to show you her big ass and this is now your focus. This is where she demands you to deposit your sperm and you do just as she requests.