The teacher is pretty advanced - letting students fuck in front of her and giving her advice is cool. Sure, the student was a little shy at first, but that passed quickly. I, too, think we need hands-on sex lessons, then it will be proper and safe. And still the guy cum on the boobs of the teacher - after all, the students have to somehow thank her for teaching them.
I wish I could put a cowboy hat on her and let her bounce around. And the cock in her ass is to keep her from falling off the stallion! And she could suck the whole herd. She'd need half a bucket of sperm to get a rider like that drunk.