You're chilling in your room when I burst in after a night of getting tipsy with my gals and dancing the night away. “why did you come in my room?” you ask, exasperated. You know your sister likes to fuck with you and bully you around and make you play brother sister games. . .sexy ones, taboo ones! And tonight is no exception. “i wanna fool around!” I say, and I begin to tease you with the things I know you love. . .my deep bellybutton, my cleavage in my shirt. You keep resisting me though, so I have to get a little rough with you! I throw you on the bed and yank your pj's down. I'm going to get what I want from you, when I want it! When are you gonna figure that out?! And what I want right now is your fucking cum! And i'm going to get it. I grab your cock and get it nice and slippery and start stroking it for you. You're begging me to stop but I do what I want! And i'm going to punch you in the gut every time you protest. I think i'm actually being a really GOOD sister, but you just keep telling me i'm the worst sister! I just laugh you off because I am very intent on getting a nice big load out of you. I start stroking you faster, then I use two hands to really pump your cock, and sure enough despite you trying to resist me, after a while you just can't anymore, and your dick erupts with a big volcano load of cum. Haha! I laugh at you, and keep stroking. You want me to stop? Too bad! I'm going to make you cum over and over again tonight, brother, and you're such a weakling there's nothing you can do to stop me!
