Your my brother.. Mom and Dad went away for the weekend and you come in my room, begging to show me some stupid video on your phone. After annoying me enough, I watch. It's a video of me sucking off Dad! I start asking you how you found out about us. I'm completely disgusted by you and your perverted mind. I tell you I felt sorry for Dad since Mom wasn't giving him any.. You threaten to show Dad if I don't let you fuck my whore mouth too. I'm a bitch as you continue to blackmail me. I start by sucking you off (no dildo, simulated) while dirty talking. Asking you if you always dreamt about getting a mouth hug from your sister. Which one of my friends are you thinking of as I do this?? You tell me you haven't cum in over a month, waiting for this moment. I think my job will be done pretty quickly then. But you tell me you're going to sample all of my whore holes. So sick.. You grab a pen and start writing "Slut" across my chest. Then you start fucking me missionary (Simulated) and I give you so much bratty attitude. Mocking you. But it starts to feel a bit good.. you are a bit longer than Dad.. I promise I'm not going to cum.. While still giving you attitude I reluctantly cum all over your cock. I egg you on to cum inside me and make Dad eat it out tomorrow. He'll start to wonder why my pussy all of a sudden got looser? You call me your cum dumpster. Your little cock sleeve. I tell you to finish inside me.