One question at a time...

With each new question to read, your arousal increases, and with each satisfying answer it increases again. Page by page, you methodically work your way through. Each time you think about the good grade you'll get for all of your great answers, you flinch as a jolt of pleasure hits your center. You realize that your pussy has started to drip at some point, and feel a damp patch in your panties. Not letting it distract you, you devour the exam, arousal building the whole time.

Heart beating loudly in your chest, you finish the exam and stifle a moan as you close the exam booklet, proud of your work.

You take a few deep breaths, trying to avert your mind from the thought of your grades and drive the blush from your face. When you're satisfied that no one will think twice of how you look, you pack up your things and walk to the front, dropping off your exam at Patrick's desk. He looks at you with a friendly smile. "See you next semester, nice work." You try to reply, but at his last two words, your breath catches in your throat from the resulting spark of pleasure. You squeak out a "goodbye" and rush out, leaving him looking after you confused.