Pregnant Sex Roleplay – Horny Pregnant Sister – NAT – A – 0003 – 3-6-23 – Part 1

Pregnancy can make a woman very horny! Help your pregnant sister satisfy her hormonal urges in this pregnant sex roleplay fantasy!

At 18 years old, the last thing I ever expected happened to me: I got pregnant.

Worse yet, I slept with so many men, I have no idea who the baby belongs to. My mother says she would have helped the two of us through a teen pregnancy. She says she could understand a moment’s weakness between two young lovers. But there’s no boyfriend. I just love to party and get fucked by as many men as possible! I guess the discovery that her daughter let a parade of nameless men cum inside her was just too much. She threw me out of the house and told me to never come back. I called the only person I thought might help me: you, my loving brother.

I moved in with you that same day.

As time goes on, the new life growing inside me turns my once flat tummy hard & round. My breasts start to get bigger as well. The changes in my body make your cock swell. My luscious curves keep you up at night, the cause of many frustrating boners. I’m your sister after all! There’s no way I’d go for it! No matter how hard it makes you cum when you jerk off, you keep reminding yourself after you’re done masturbating that it’s wrong. It’s never going to happen.

Then, I entered my second trimester.

At four months pregnant, I become insanely horny. You know that it’s normal for women to be so aroused at this stage in their pregnancy. However, that doesn’t make my oversexed behavior any easier for you to deal with. I masturbate several times a day. Sometimes I’ll just get up while we’re watching TV together and announce that I need to use my vibrator. If you lean your ear against your bedroom wall, you can hear my vibrator buzzing away and my deep, pleasurable moans. 

You swear you won’t make the first move.

But you also swear not to back down if I ever give you the chance. One Friday night, it finally happens. We’re sitting on the couch watching a movie. You expect me to go to bed & masturbate as soon as the movie ends. Then halfway through, there’s a steamy sex scene. My breathing gets slower, heavy with arousal. You watch as my pregnant belly rises & falls. Your cock is throbbing.

The sex on the screen comes to a climax.

We’re both the horniest we’ve ever been. I announce to you that I’m horny as fuck and going to my room. I take a few steps toward the bedroom, stop, and say to you, “Aren’t you coming?” It’s the opportunity you’ve been waiting for. You quickly get up and hug me from behind, hands on my belly as you press your cock into my ass. You put your lips to my ear and ask “Are you sure?” “Mmmmm yes, please. I don’t care if you’re my brother, I haven’t been laid in months & I’m desperate for a nice cock!”

I have a passion for writing naughty stories, and I hope you enjoy them as much as I do. Don’t miss Part Two of this pregnant sex roleplay! If you need to finish the story now, listen to me read my filthy story to you in my sexy voice, and get extra-spicy details in my audio!

If you love erotic stories like this one, check out my other blogs!