Nerdy student Angel Burk struggles with math, but her tutor, Nicky Rebel, has the perfect distraction. While he teaches, Angel's stepsister, Lacey London, unseen by Nicky, blows him under the table, her head bobbing rhythmically as she ignores her sister's presence. Nicky, oblivious to the free-use fantasy unfolding beneath him, continues his lesson, his voice steady despite his growing arousal.