A naughty professor takes a group of curious coeds under her wing, instructing them in the fine art of giving head. The students, hungry to pass their oral exam with flying colors, take turns servicing the older woman's throbbing member. They learn to relax their gag reflex, taking her deep into their throats, their eyes watering as they struggle to keep up with her demanding pace. The classroom echoes with the sounds of wet slurps and eager moans, as the teens enthusiastically compete for the best grades.