I caught you with a bunch of my satin panties! It looks like you have been not only wearing them but jerking off with them too. Do you want me to tell stepmom and stepdad? I didn't think so. You're going to jerk off with my satin panties right here, right now. I tease you by grinding my ass in your face. How does it feel knowing you are so horny for your stepsis? You get harder the more I mock you. You are going to cum so hard for me. After, you are going to wash all my satin panties by hand, one by one. This is our new routine, stepbro! You stroke for me and my satin!