I have to admit that I never envisioned that seeing my step-daughter Sarah tied painfully tight would be such a turn on, most people would think I'm a sick fuck but I can't help but marvel at her severe posture from the way I tied her elbows and the way her tits fill out her teeny top is off the charts HOT! I take Sarah from the chair back to the floor to allow her more freedom to struggle and squirm but it's obvious that almost any movement Sarah makes is agonizing, she's never been bound before and maybe I went too far with the elbows but it was all her idea in the first place so I thought i... Show more