It's amazing how things start to fall apart. You aren't aware of the problems until its already too late. I should have known something was wrong the day in the spring when Mrs. Tavorski was on top of me, bouncing up and down, when she suddenly reached up and pulled off her thin t-shirt exposing her bare tits to me. I was shocked. So long had we been fucking with her always keeping her top on that I stopped in the middle of our rhythm and just stared at her naked nipples.
I was sure they were the most beautiful breasts I had ever seen in my life. Truly, my experience with naked breasts up to that point was one girl a year before and a huge amount of porn found on the internet. But I was certain Mrs. Tavorski's were the most beautiful in the world. They weren't huge or small, just perfectly sized and capped with bright pink nipples. I'm sure I must have gasped when she removed her top, I had become so used to seeing and fucking her while she was still partially clothed that just the gesture was enough to completely captivate me.
"You like?" she asked coyly, twisting her frame slightly, showing off for me as I looked up at her.
"Yes," I managed to choke out. "Why?"
She giggled like a teenager and worked her hips up and down a few more times before answering. "It was time to show you."
Just the sight of her completely nude body was enough to make me thrust harder and faster into her. I wasn't wearing the cock rings so I was certain to cum almost immediately.
"Stop!" she ordered me. She used her teacher tone. I had to obey even though it was pure torture.
"Why?" I asked her again, reaching up for her tits and fondling them. She leaned forward so they were easily within my reach. I didn't know what I was doing with them, but she enjoyed my fingers playing with her nipples. Or maybe it was my cock up her pussy, either way. "I thought you said your tits were just for your husband."
"They were," she answered, her eyes half closed, enjoying both my hands and cock.
"What changed?" I asked.
She opened her eyes and looked down at me, her head slightly tilted to one side. Then she brought her hands up to her breasts, pushed my hands aside and slid her fingers down her body until they rested on her belly. Even though she labeled herself as a slut, for she had admitted affairs with more men than I cared to remember) she didn't adorn herself with any of the accoutrements of the typical slut. No tattoos. No body piercing, especially not a belly ring. She never wore an anklet or other jewelry that would give her alternative lifestyle away. Always very reserved. I liked that. It made her different from the vast majority of girls in my school. She spread her fingers out, framing her navel with the fingers pointing down at her carefully shaved pussy.
"I'm pregnant," she announced.
I nearly fainted dead away. It wasn't from her pelvis grinding down on me.
"Uh-uh-uh," was all I could manage to say.
She laughed at me as she continued to work her way up and down my cock. "Don't worry, it's not yours."
"How do you know that?! How can you be certain?!" I was gasping for breath and not because of her attentions to my cock.
I was young and foolish. The entire time I had been fucking Mrs. Tavorski not once had I used a condom or any other contraception. I figuredโin the back of my headโshe was an older woman who either couldn't get pregnant or she knew what she was doing and would only fuck when it was safe. What did I know? I was young and stupid and h0rny. She was in charge.
"Don't be silly, dear," she said, never stopping the motion of her hips while she talked to me. She was amazing. "I like to fuck skin to skin. But I was always careful to put my diaphragm in before you ever got your cock anywhere near my pussy. The only one who ever got me completely unprotected was my husband." She leaned back with a self-satisfied smile. "You don't have anything to worry about."
"But the number of times we had together and everything else. Nothing is completely sure!"
"I am. You don't have to worry." She stopped talking and moved her hand off the bed and down between our joined bodies. I could feel her busy fingers playing with her clit. It didn't take her long to bring herself to climax. As always she was a beauty to watch while orgasming. It was the first time I actually saw her do it while nude, so that was something new for me too. I couldn't help myself. I came easily inside of her. There was no danger, was there?
When she was done she rolled off me and collapsed on the bed. "That was wonderful," she complimented me. Or maybe herself. I was experiencing panic and anger at the same time, so maybe it could be forgiven what I did next.
Her legs were still slightly spread so it was easy to slip my fingers into her pussy, she was still lubed from her juice and my cum. Her cunt was relaxed and open. Getting my hand almost all the way in was easy to do.
She grunted as I rudely entered her. "What are you doing?" she asked, more that a little surprised at what I was doing to her.
"Checking," was all I would say.
"Checking for what?" she moaned. It wasn't a moan of complete pleasure, but she wasn't complaining either.
"Your diaphragm."
"I'm not wearing it now," she said in that tone every teenager hears as one from a mature adult who is less that impressed with incorrect knowledge.
"Why not!" I demanded, my panic increasing.
"I'm already pregnant," she informed me. "You can't get any more pregnant once you are in such a state."
She was right. I withdrew my hand from her cunt. "Sorry," I apologized.
"You didn't have to stop," she told me. "It felt kind of nice."
"I'm not in the mood anymore."
Sensing my depression, she leaned up and kissed me on the cheek. "You should take it while you can get it, a few more months and I won't be able to fuck any more."
"You're sure I'm not the father?" I asked, my head was spinning.