In a clandestine study session, a curious student discovers his professor's impressive endowment. The eager learner drops to his knees, hungrily swallowing the educator's substantial girth. The professor, initially hesitant, succumbs to the pleasure, gripping the student's head as he thrusts deeper. The student's enthusiasm grows, his own cock straining against his jeans as he expertly sucks and licks the professor's balls.