The class has ended, and you're still sitting in class cos you have a boner. The teacher asks you whats wrong & realizes you have a boner! This must explain why you've been so different in class, not concentrating etc. She says she will help you out with your little problem so you can both go home! She starts teasing you, showing her tits & telling you to wank for your slutty teacher.  She says she's a naughty teacher cos she isnt wearing panties and hikes up her skirt to show you, bouncing her ass & saying how badly you want to fuck her.  She sits back on her chair legs spread and rubs her pussy, as she tells you to stroke to her, she wants you to cum for her. Let all the tension out so you can focus on your studies.  You cum all over your desk, and she tells you that you'll have to clean it up! With your tongue! If you don't she will make the rest of your school years very difficult. You wouldnt want that would you? So lick all that cum up now!