I am the teacher in the school where my step-son studies. He isn't so smart and I had to change his grades thinking that no one will ever notice. One day I got a message from principal's step-son where he tells me that he knows all about it and he blackmails me telling me that if i don't dress and make up like a slut he is going to tell his step-father and I will get fired or even worse. I do as he says and before leaving for school, my step-son notices my outfit and makeup and he didn't agree with my " new style". When I start teaching the class where both my step-son and the principal's step-son are, all the students starts whispering about my look and I feel embarrassed. I feel sick of my look and I dismiss the class, but the principal's step-son stays and make me, with his sick blackmailing game, to give him a blowjob. He cums all over my face and tells me that the next day I have to be even sluttier. I know that I can't let him go to the principal and tell him. The next day my outfit is outrageous, and when my step-son sees it he is disgusted and call me a slut. I confront him and then we go to school. In the class all the students are now shouting and they don't listen to me, so I give them a test. The principal's step-son asks to be dismissed and of course I can't say no. He tells me, though, that he wants to see me in principal's office after the course is finished. I do as he said and went there. Although all the students and teachers are in the school, he makes me have sex with him on the principal's sofa. He cums on my face once again, when I see my step-son staring at us, grossed by what he saw. He runs away and I start crying then tell the principal's step-son that I need to find my step-son. The principal's step-son made me go to the lowest point of my life, it's the worst that can happen, he ruined our lives !