A prim, bespectacled student, engrossed in her books, finds herself alone with her older, ruggedly handsome professor. As she recites her lessons, he listens intently, his gaze lingering on her lips. He leans in, his breath heavy with desire, and she hesitates before taking his thick, throbbing cock into her mouth, tentatively at first, then hungrily, as he guides her head with his strong hands.