Katherine bent back and pushed her hips into Larine's face. Her face was filled with pure bliss from her pupil's oral attention. "Oh! You're quite good at that, Miss LaFaye. Perhaps there is hope for you after all." Knowing how much it would annoy her opponent to hear her tormentor enjoying herself, the teacher did not hold back her blissful cries in the slightest. Rather, she was grinning from ear to ear and almost laughing at Larine's predicament. Reaching forward, she grabbed Larine's hair and pushed her head deeper into her sex. "More tongue, Miss LaFaye. You are being graded on this effort so you know.'<br/><br/>With her free hand, Katherine plucked a wooden ruler off her desk. Larine could not see it coming thanks to her face being buried in the woman's crotch, but she certainly felt it when the object came down against her exposed ass. "Faster, Miss LaFaye! I want you to show me just how much you want to pass my class!" Again the rule came down hard on her rear. It didn't hurt so much as sting thanks to how sore the student's ass already was, and it served more as further humiliation more than anything else.