Cleo likes to spend most of her class time either daydreaming or being disruptive, but today she has been on her best behavior. Emily, the teachers assistant, had quit the job. Cleo wants to be the next up for it. It comes with great perks like leaving early and extra credit (which she desperately needs). After a day of being the model student, Cleo goes to the front of the class to ask her teacher if she can be the new TA, hoping he realizes how studious and attentive she was today. It made no impression at all. He automatically brings up how shes always talking, always showing up late, and never completing her assignments. The teacher is still reluctant, but goes a bit further to explain how becoming a TA actually works. Its based on a point system.
Get five points, and you can be the TA. Cleo has zero points, so shes willing to do whatever it takes to get up to five. The teacher then reveals that five points equals a blow job. Cleo is slightly confused, but has her eyes on the prize. If a blowjob is five points, giving up her sweet pussy will most likely seal the deal until she graduates. She lets that pervy teacher feel around her tight teen twat until its good and wet. She then rides him on his chair and desk until hes ready to burst and hand over that TA position. As she gulps down his stringy white load, her points go up beyond more than she will ever need. Congrats Cleo!