Professor Glide gives his student Callie Cobra some extra help with his curriculum during his office hours, but he ends up finding out that she smokes cigarettes, which he can't stand. She tells him that she's tried to quit, but that it never takes -- she always has to have something in her mouth. The good professor teaches her a lesson on oral fixation by whipping out his big cock and letting her smoke it. The blonde cutie doesn't stop there; she fucks her teacher until he creampies her. Lesson learned...