I don't know why you wanted me to wear this silly outfit but if that's what it takes for you to do my laundry again all month for me, okay, sure, whatever. But wait. are you getting hard? Don't be weird okay, I'm your step sister! Obviously we can't fuck, that's like against the law or something? But I can tell your really, really hard and I want to help you out,,maybe we can play a game I made up? Can you follow my directions perfectly and cum right when I tell you to?