Naive and eager, a smooth-skinned student finds herself alone with her older, experienced lecturer. He, with a stern yet hungry gaze, sees her as a treat he can't resist. She innocently offers her mouth, but he wants more. He grabs her hair, guiding her head as she timidly takes his hard cock. She's inexperienced, but he's patient, teaching her to suck and swallow. Her pussy is next, tight and wet, as he pushes in, fucking her on his desk, making her his naughty student.