Fucking stepbrother for a blog

My 18 y.o. stepsister is a real slut who wants to fuck me for her blog just to prove her college rival she sucks and rides dick best. How can I say NO to such a beautiful pussy? So wet and warm, so welcoming to feel my cock deep inside oh, stepsis! She really rides cock like a goddess and even lets me cum all over her pussy dipping her fingers in my cum to taste it and letting me fuck her more after I came with no rubber!