You're the only student that shows up to class today, so I proceed with a one on one lesson. We do some stretching together, and I'm definitely teasing you by putting my cleavage and ass in your face. I do some squats, and finally, you tell me that sex is actually the best work out of all. I've always had a bit of a crush on you, so I say, why not? I go and lock the door and strip off my yoga pants. I show you my tits, and you get hard for me right away. We fuck on the exercise ball - it helps me take you for a nice, fast, and bouncy ride! I cum with you inside me, and I beg you to cum inside me too.