Natalie is being punished by her step-father for the bad grades he found out about, he's tying up his sexy step-daughter painfully tight to make sure she remembers this and to study harder from now on. But it's gone much further than just being bound and gagged, he's blackmailing her by sexually groping and masturbating the tied girl and if she resists he'll tell her step-mom about the grades which Natalie wants to avoid at all costs! Now she feels rope on her upper arms and when he pulls it taut she groans in agony, with her wrists crossed it's an almost unbearable position to endure and she ... Show more