We are going to a costume party, and since I was too busy to search costume, you, my step-brother, promised to get me something on you own. But step bro, this is ridiculous. It is not even covering my bra. To take it off? Omg, now my nipples are visible! Besides, the skirt is still too short. To take off panties too? You know, that your little step sis is way too naïve and will believe anything, what big step-brother will tell her. So when you tell me, that parents will punish me for posing in such revealing clothes in front of you, I also believe. I will show you my boobs, pussy, fuck you, tell any nasty thing, which you make me say, and even cum and squirt on your cock, to avoid punishment.
