Your sister Kristi is such a nosey bitch and you know this... but for some reason you made a fatal mistake today. You weren't thinking correctly.... you were too caught up in the moment... too caught up in your own pleasure.... being a sissy.... wearing her panties... and the moment you walked away from your computer without closing it was the mistake that changed your life forever! Your sister came in to your room and ofcourse the first thing she saw was your open laptop.... then she saw the panties... then she saw the video... and it was all over for you. Now she knows that you have been wearing her sexy panties and watching sissy porn on your computer and that was all the leverage she needed to do something.... something very bad to you. She's been waiting for this moment for years! Your sexy gassy sister has been waiting for the chance to try her new "skill" on you but the timing was never right. She was growing more and more anxious waiting for that chance to mesmerize you... you turn you in to her fart slave... to OWN you. She needs not wait any longer for as soon as you walked back through that door your entire sissy life and your face belonged solely to her ass and FARTS!