My step-sister must have known that I was right outside the bathroom door. When my phone rang I was so freaked out that it was her calling me from inside the bathroom. Addison asked me to come into the bathroom to help her with something. I was shocked when she was just wearing a towel, then she dropped it on the ground exposing her beautiful tight nude body. Addison confesses to me that she has been fantasizing about me a lot lately. I can not believe my step-sister tricked me into the bathroom and now is coming on to me, I fuck her right there in the bathroom while our parents are out at the mall! I cum all over Addison's face after pumping her tight pussy with my big dick.