You caught your step-sister watching porn and you both know she will be in so much trouble if your step-father finds out. You tell her you won't tell him as long as she does a few things for you. You tell her to show you her tits, to rub them and touch herself. She can't believe you'd get your step-sister to do that for you! But she does it anyway. She doesn't have a choice! But there's more fun you want to have with her. You make her suck your cock. It feels so good having power over her lick this. She has to do everything you say! She even has to let you fuck her. And maybe she might even... Show more