Building More Than Pillow Forts with Sis

My step-sister Vina is visiting our parents and we decided to catch up a bit and watch a movie like we used to. We would always just have snacks, laugh, and have some special time under our pillow forts. Being a bit older now the special times we would have under the covers make so much more sense. I know Vina has always had a crush on me but know I confirmed it. As soon as we were under the covers she was all over me rubbing on my cock through my pants, of course, I was already hard.... Vina is just so hot! I can not believe I am gonna finally fuck her, I hope she can take all of my big dick!