Part 2 of 4 - Alex's hard lesson continues... The Professor keeps fucking her over his desk, then turns her over on her back. She moans and protests but she can't stop him. Finally he makes her kneel and presses his cock to her tender lips. Alex has no choice if she wants to graduate, so she has to swallow his load. Poor girl, that only earns her a D! If she wants to gradute she'll have to come back tonight and finish the lesson...