Annoyed Cheerleader Draining Tutor's Cock

POV guy is a college tutor and he was helping me with some work. When I go to tip him for the help, he declines and pulls out his dick suggesting he finds me really attractive and doesn't mind helping me if I help him (get off)! I roll my eyes and find myself annoyed and disgusted but free is free so what's some dick going to hurt? So, I’m annoyed, but whatever, I tug on his dick for a handjob. However, it's taking too long for my liking, so reluctantly I escalate it to a blowjob, hoping to get him off faster so he will leave already! I tell him he better not cum in my mouth. Unfortunately, he cums in my mouth anyways. Annoyed and disliking it, I spit the cum back out onto his dick and voice my frustrations! But at least I finally rewarded him back so he can leave already!