You are too turned on by your coach to get your work-out in so she comes up with an alternative cardio plan for you. She is kind of pissed off at first, but you pay her way too much money to be lost as a client. She lets you jerk your cock furiously while she works out naked. This will build arm muscle as well as cardio training. She can't help but laugh when she sees how small your dick is. She has a big meaty pussy and your little dick couldnt even make it past her pussy lips. No wonder you are always so horny... because with a dick that size you are never going to get laid. She laughs and makes fun of it, humiliating you while you jerk off to her sexy fit body. It even begins to turn you on that someone as perfect as her has even seen your dick. It excites you how she laughs and makes fun.. and you explode!