Disclaimer: all characters in this story are over 18 years of age.
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Miss Smith stood at the front of the class, lecturing us. She was in her late twenties, with a pretty, finely feature face and beautiful thick black hair just past her shoulders. She had an olive complexion and a full figure, with rather plump thighs, a large ass, wide hips and to top it off jaw droppingly enormous 36 H cup tits which were all natural. Today was Friday and her wardrobe was showing off all the curves of her voluptuous body. She was wearing painted on jeans with a red g string that rode just high enough that her male students were able to steal a glimpse of it from time to time. Her top was a skin tight t shirt with the school's mascot on it, and it was obvious she was not wearing a bra for a couple of reasons. The first was that her tits bounced and wobbled with every step she took, and the second was the outline of her prominent nipples were easily visible against the tight fabric. I had chosen Miss Smith's wardrobe as I had for the past several Fridays, ever since I found a treasure trove of pictures of her flashing for a camera during her college days online. That's a story for another time though.
The bell rang signaling the end of biology class. Mrs. Smith said, "Kevin I'd like you to stay after class, please." A couple of my friends made a mocking, Ohhhh. None of them had any idea what I would be doing after they left. After the rest of the class had gone, she walked over to her door closed it and locked it. She then returned to her desk, standing in front of it facing it. She unbuttoned and unzipped her jeans and pulled them down to the middle of her thighs along with her g string, and bent over her desk. I had instructed her to do this earlier today, as over the last few months I had slowly managed to build up a store of blackmail on her. Now I owned her. It was only third hour, and this was going to be my first fuck session with her of the day. She probably figured I'd end up fucking her three or four more times today, but she was going to get fucked much more than that today.
I walked up behind her, undoing my pants as I did so and freeing my already erect cock. I was pretty well endowed measuring at about 9 in long. I pressed the head of my large cock against her already damp slit. The anticipation of being fucked after class had clearly gotten her horny and she was quite wet. I slid the entirety of my shaft into her easily and held myself there for a moment. I enjoyed the feeling of her warm tight pussy fully enveloping my shaft. After a few minutes I begin fucking in and out of her, starting by pulling completely out of my biology teachers pussy before plunging myself completely back in. She moaned in pleasure at this method of fucking her, but I didn't give a fuck whether she was enjoying it or not. I begin fucking her faster and faster until eventually I was jackhammering in and out of her incredible cunt. Then, just as I was about to cum I pulled out and stopped. I wasn't ready to be done, and we still had about 40 minutes before I had to go to my next class. I was technically on one of two of my study halls.
I waited, allowing myself to come down from my near orgasm before I put my hands on her ass cheeks and spread them. Her asshole, as usual now that I owned her, was already well lubed. I had instructed her to make sure all of her holes were ready to be fucked at the drop of a hat. I pushed my cock against her puckered butthole and slowly inserted my cock up her ass. Initially when I had started butt fucking her she did not enjoy it, but as time has gone on I noticed she had grown to like it quite a bit. As I resumed fucking her this time in her tight poop shoot she moaned even more loudly than before. I reached around her torso and grabbed her heavy, swinging tits, feeling them wobble with the rhythm of my hips. Playing with her tits always drove her wild. She started to orgasm and her sphincter tightened around my pistoning rod. I decided I wasn't going to bother trying to hold out anymore and thrust myself into her as deeply as I could blowing my load up her ass.
After I finished I told her, "I'm going to come back and my 7th hour study hall and I want you in this position again. Except this time I want you to be ready before I come. You can lock the door and I'll use my key to get in. I want you topless with a blindfold on. You are to be waiting for me when I get here, bent over in this exact position with your pants pulled down just as they are now." I didn't bother to wait for a response I simply put my cock back in my pants and left. I knew she would do as I told her as I had many pictures and videos of us fucking and if I were to release them it would completely ruin her career.
She wasn't the only teacher that I had this kind of hold over. There was one other teacher, although not nearly as young that I had in a similar situation. That was the math teacher Mrs. Bradley. I actually probably had more dirt on her then I did on Miss Smith.
My girlfriend, Tiffany, found my ownership of both of these teachers fantastic. She in fact had better ideas about how best to put these women to use than I did. This afternoon 7th hour shenanigans were in fact her idea.
7th hour rolled around and I grabbed four of my friends that had that same study hall and had them come with me. They had no idea what they I had in store for them. We walked up to the door to Jane Smith's classroom, and I pulled a key out of my pocket and began to unlock the door. I had told them on the way down to Miss Smith's room that when we walked in they needed to be completely silent. They even needed to try to walk quietly.
I opened the door, and they were too stunned to make a noise anyway. There in front of them was their busty biology teacher bent over her desk completely topless with her pants pulled down exposing her pussy to all of us standing in the door. Their jaws dropped. I quickly shuffled them into the room and shut the door behind me locking it.
As we approached I talked trying to mask the sound of our footballs as we crept toward her. "You look incredible Jane." I said. "I can't wait to get into that tight pussy of yours, you dirty whore."
We had reached Miss Smith at this point. I didn't want Miss Smith to know what was about to happen. As we approached her I had noticed all my friends were sporting bulges in their pants. I pointed at my best friend, Dave, and mimed undoing my pants and then thrusting my hips. He got the hint immediately, and quickly got his cock free, and began fucking his biology teacher immediately. He was pounding her roughly right away, causing her exposed tits bounce wildly. Mrs. Smith began moaning, "Yes, yes. I am a dirty whore. I deserve to be fucked like one." I walked around to the front of Mrs Smith's desk quietly and as she was being fucked by my bestfriend I lifted the blindfold off of her face.
She looked me square in the eye, the realization of what was happening dawning on her face. She quickly looked over her shoulder to see Dave, who didn't even notice as he was staring down at her ass bouncing as he was furiously pumping his cock in and out of his teacher.
"I know you have 7th and 8th hour as prep time Jane," I said with an evil smile on my face. "I hope you are prepped to be fucked for the rest of the day. I'm going to be bringing in the more of the senior boys and each one of them is going to get a chance to fuck you."
She knew better than to protest or even say anything. Instead she simply reached down between her legs, touching her clit, already accepting her fate. She loved being used as my slut, despite how much of a fight she had put up in the early stages of my blackmailing her.
Dave, who had no idea about this looked up and paused mid-stroke, his eyes wide as saucers. After the shock wore off, he resumed his jackrabbit pace in and out of Mrs Smith's tight pussy. He didn't last very long as he wasn't very experienced, and he came rather quickly inside of her. As he pulled out a panic look came across his face. He blurted, "Should I have not done that? What if she gets pregnant?"