Professor Bair Blouson is very firm and won't budge under a student's request to give him a pass. After a failed plea, the student knows his life is now screwed and determines to revenge on his professor. He quickly subdues her and when Prof. Blouson woke up, she finds herself in predicament. She is seen in body harness and armbinder. A harness ballgag is applied to shut her up. Now the student asks if she can now change his grade. To his surprise, she still won't budge, now the student has to up the strictness. A full head harness open mouth gag is applied, leaving her to drool even more. What a nasty prof to deal with! At the end contains a small free BTS footage of gag being applied.