Your busty stepsister finally snaps, tired of you grabbing her ass every chance you get. She calls you a little freak and tells you to knock it off. You stammer that it’s not on purpose she just has a massive ass that’s impossible to ignore. Later she storms into your room, arms crossed, and says fine, here’s your freebie one quick grope and that’s it, no more excuses. She thinks it’ll finally get it out of your system, but little does she know, this is only the start.
