My Step-Sister Winter is always the princess in the house and can do no wrong in our parent's eyes. I was grounded to my room again when Winter comes bursting into the room while I am jerking off, now I am not gonna hear the end of this. I thought this could have turned into a bad thing but Winter confesses she likes to play with herself too. She tells me to keep going while she starts to rub her clit right in front of me, she can see my cock get harder and the next thing you know I am fucking my step-sister in my bed while our parents are out. I shot my load right down her throat as Winter looks up and smiles at me then you will never believe what she did next...