You stop by your girlfriend's house to find only her step-sister, Arabelle is home. She has always given you the biggest boner and now she wants to see it. Arabelle claims, "It's not cheating if we don't touch!" She pulls her tits out and demands see what you hide under there. You pull your big cock at her mercy. She instructs you on how to jerk it while she teases her pretty little pussy until you both explode. Hopefully, this won't be the last time!