Eager to boost her GPA, a nubile coed propositions her professor, offering her tight, untouched body in exchange for a better grade. The older man, taken aback but aroused, agrees, and the young student drops to her knees, hungrily taking his throbbing cock into her mouth. She sucks him enthusiastically, her small hands stroking his shaft as he groans in pleasure. The professor, however, is a man of principle, and after cumming in her mouth, he informs her that she'll have to earn her A the old-fashioned way.