Sister impregnation: Bred By Brother

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I always knew I wanted to be a young mother. I know most people at the age of 19 wouldn’t have even thought about having kids any time soon, but I couldn’t control it. No matter what I was doing, no matter what time of day, all I could think about was what my belly would look like when it was big and round, with a baby kicking inside.

I confessed this to my older brother, Jay, one evening, when I was at his apartment watching a movie. We were sprawled out on the couch.

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“You don’t think that’s a bad idea, do you?” I asked him. My feet were in his lap.

Jay shrugged. “Who’s to say? Only you can know if you’re ready to be a mom. But I will tell you, I think you’d look very cute with a pregnant belly.”

I was beaming. I knew my brother would understand. 

Sister impregnation stories

We turned back to the movie, and Jay’s hands started to caress my feet. This wasn’t anything unusual, but when he started to move his touch up my smooth legs, I knew something was different.

“What’s up, Jay?” I asked, looking down to watch him run his hands up my calves, massaging my skin. “Are you horny or something? Gross.”
“Would it be so gross?” he asked, his eyes shifting up to look at mine suddenly. “I was just thinking—what if you had my baby?”

My heart felt like it was going to pound out of my chest. “What do you mean?”

“I mean, let me knock you up. You want a baby. I want to fuck you and make you pregnant.”

The whole time, his hands were still working their way up my legs, and now Jay was reaching up underneath my oversized t-shirt, tugging on the hem of my panties.

“Jay. . .” I said hesitantly. But the truth was, I was thinking over the idea. I didn’t want some random guy knocking me up, I had to admit. It would be safer this way.

“Yes, Rose?” he asked, as he lowered his face down to my thighs. He started kissing the inside of my legs, which made my breath catch in my throat.

“Um. . . fuck.” I closed my eyes as Jay slid my panties down over my legs.

“Everything okay, sis?” he teased, as he began to kiss my pussy.

I swallowed hard. “Yes. That feels good.”

Sister impregnation by brother

I couldn’t believe this was happening. Jay was licking my pussy for the first time. His tongue massaged my clit, and I was in blissful heaven. It felt amazing, even though I knew it was wrong. 

We stayed like that for a few minutes, with Jay in between my legs. He ate my pussy until I came, and I was shocked to reach down and feel just how wet he had made me. The strings of wetness poured out from between the lips of my pussy, clinging to my inner thigh.

Jay stood up and got undressed beside the couch. I pulled my own shirt off over my head so that we were now both naked. We stared at each for a few seconds, as though we couldn’t believe it, but then I lunged for his cock. It was already half-hard by the time it sank into my mouth.

“Goddamn,” he groaned, reaching down to brush my blonde hair out of my face. “That feels amazing.”

I sucked my brother’s cock with more enthusiasm and energy than I had sucked a cock with before. I slobbered all over the head of it, lowering my wet mouth down all the way to the base. I wanted him to enjoy every step of this, especially if he was going to give me a baby.

Finally, I pulled my mouth away from his shaft and looked up at him. “Fuck me, Jay.”

That was all he needed to hear. He crawled on top of me, lined his cock up with my pussy, and sank deep inside. We both let out a loud, simultaneous moan. 

“You’re so big!” I cried, staring up at him with wide eyes.

He smiled. “And you’re so tight.”

He fucked me slowly at first, and both of us couldn’t stop looking down as his cock dove into my pussy over and over. It felt better than any fuck I had ever had before.

“I’ve never not used a condom,” I said shyly.

Jay looked surprised. “Wow, well, I’m honored. No condoms for us. I want to get a baby in you as soon as possible.”

Hearing him say that made my pussy throb. 

“Breed me, Jay,” I sighed, putting my legs up higher now, which gave him even deeper access. “Get me good and pregnant.”

Jay thrusted into me a few more times, hard and fast. As he did so, I began to rub my clit. I had read somewhere that it’s easier to get pregnant if the woman has an orgasm. That’s why I timed it out so that as soon as Jay’s cum was splashing against the walls of my pussy, I was getting myself off.

We were both so loud. Like brother, like sister. We grunted and groaned as we came, our bodies both sweaty and shivery. 

When Jay had given me every drop of cum, he slowly slid out from me and immediately reached for my legs. He pushed them up and back, which made me squeal.

“What are you doing?!” 

“It’s to let the cum soak in!” he explained. “You’re supposed to let gravity do its thing.”

I smiled. “Oh, yeah! That’s right.”

So I stayed like that for a few minutes, letting my brother’s cum marinate in the deepest part of me, while he went to the bathroom to clean up.

After that first night together, I ended up not getting pregnant, but Jay said we wouldn’t stop until I was. 

So I started tracking my most fertile times and made sure we scheduled sex during those days. 

“I have a good feeling about this one,” said Jay, as he was fucking me from behind one night in his bedroom. “This is going to be the week you get bred.”

It made me feel dizzy and horny, hearing my brother talk about breeding me. Although, that was how I always felt lately, so turned on, 24/7. 

Jay slapped my ass a few times. We had become really comfortable with each other and had started trying new positions during the last couple of months. 

“I hope you’re right,” I sighed, falling forward so I was face down, ass up. It was Jay’s favorite position, and I love how it made his cock slide even deeper into my pussy. 

I reached down to play with my clit, knowing that Jay wasn’t going to last much longer. He always came pretty quick when he fucked me from behind. 

“Oh shit,” he groaned, moments later. “Fuuuuck!”

Just as he was filling me up with yet another load, I came too. My orgasm made it so that all his healthy sperm got sucked up inside me, ready to make a baby. 

Jay pulled out carefully, so as not to let any of his cum spill out. I quickly got onto my back and held my legs up in the air, while Jay slid a pillow underneath my butt so that my bottom half was elevated.

“Come on, swimmers,” he said. “Do your thing.”

Jay bred me two more times that night—once while we were watching a movie on the couch, and another while we were in bed getting ready to fall asleep. My pussy was already sore from taking his cock so much that evening, but I knew I was ovulating, so I let him in one more time.

“God, I can’t wait to watch your belly get big,” Jay said into my ear, as he fucked me from behind, holding me close against him. “And I want to see your tits grow too.”

I smiled blissfully as my brother gave me my third load of cum that day. 

When I woke up the next morning, I felt horny again. Jay was still behind me, spooning me, so I began to rub my ass against his naked cock. It quickly got hard, and Jay let out a sleepy groan in my ear.

“Can’t you ever sleep in?” he said. 

“No,” I replied, half-laughing. “I’m horny, and you’ve got to give me some cum before I leave. I might still be ovulating.”

That seemed to wake him up. He took his cock and slid it inside of me, fucking me slowly and lazily as the morning light washed over us. Jay reached around and played with my nipples while he fucked me, and when I touched my clit at the same time, it was hard not to cum.

Jay pumped into me one last time, his cock twitching in my pussy. I felt the warm gush of jizz inside me, and I closed my eyes in total bliss.

“Jay,” I said quietly, as he pulled out of me. “Can we still fuck like this even when I’m pregnant?”

I got my answer a few weeks later, as Jay came into the bathroom to see the positive test on the sink. He picked me up and carried me to bed. 

“We’re celebrating,” he said, and got in between my legs. 

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  1. Dave Nelson
    March 24, 2023 om 12:34 am

    I used to live next door to a family of four who were thoroughly invoked with the practice of family love. It resulted I daddy knocked up daughter while son did the same to mom. It was a lot of fun and very sexy watching the two females wander around the house and yard with fat round bellies and very enlarged breasts. They, of course, were always naked.

  2. Donald ream
    June 20, 2023 om 12:35 am

    A great story I luved it

  3. Donald Ream
    August 31, 2023 om 10:47 pm

    Hot stories I had a sexy sister but never did anything with her


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