Futanari Writing Prompts

Search thousands of the most popular writing prompts from Reddit, and write a story from any of them with AI.

She had no idea how popular her shape-shifting abilities were going to make her with her sorority sisters, until one of them asked the question, "Can you grow a cock?"

110 upvotes10 comments

She thought the spell that let her temporarily grow a magical cock would just be a laugh at a sleepover. Instead, at her all girls school, she soon finds herself collecting a harem...

69 upvotes6 comments

A society populated entirely by lesbian women. Exactly one living member at a time has a penis that can impregnate others. While leaving the funeral for the previous penis-bearer, you begin feeling something strange between your legs. You have been chosen.

68 upvotes7 comments

"YES! MAYBE MY DREAM GIRLFRIEND IS A BOYFRIEND WITH TITS! WHATS WRONG WITH THAT?" He screamed at his best friend. "THE FACT THAT ONE LIKE THAT HAS BEEN TRYING TO GET WITH YOU DENSE FUCK FOR YEARS, ONLY TO BE IGNORED." His best friend, the busty, horny Tomboy, screamed back at him!

52 upvotes4 comments

You were kinda curious how it felt to have a penis... what you didn't expect was to transform during the night... and to top it off... you didn't even transform into a boy. you just grew a penis above your vagina... what's worse is that your female friends were visitting for a slumber party.

35 upvotes5 comments

The hung Futa and the Hung male form an unlikely bond over their shared live of fucking girls so hard they go completely brainless.

24 upvotes1 comments

Stacy begins to panic as her swimsuit unexpectedly starts to dissolve in the water. Also, her friends have no idea what a hung futa she is.

24 upvotes13 comments

Ass. Pussy. Cock. Tits. Long ago the four nations lived in harmony. Then, everything changed when the cock nation attacked. Only the Avawhore, master of all four sex parts could defeat them. But when the world needed them most…they vanished.

23 upvotes1 comments

The female knight gasped. Just as she'd finally won a spot on the captain's personal guard, the witch's curse took effect. Not only was her secret out, it was bigger than it ever had been before! (Image Prompt)

21 upvotes2 comments

Everyone has heard of cow girls, but what about cow boys? They always thought their friend was an extremely flat cowgirl, turns out, they were guy with the dick of a bull, wth.

17 upvotes6 comments

When the young shy Futa agreed to become a maid for two busty older women, she didn’t realize what it meant, but once they put that… device, into her prostate and edged and teased her all day she realized her purpose. To be a Cum Maid milked by her mommies for every drop of her delicious semen.

5 upvotes1 comments

“And you’re a milf, and you’ve got a two foot cock, and you’re both horny!” My brother recently developed reality warping powers, and is been using them to ruin everything! I’m the only one who can stop him, unless he manages to change me first… but that wouldn’t happen, unless it already has…

4 upvotes1 comments

You wife became a futa overnight and is confused and distraught. You assure her that you still love her and decide to help her through this new development.

3 upvotes1 comments

Playing strip poker with your futa big tittied goth sister was something neither of you would have ever considered before until you put on these strange new clothes your mother bought you.

2 upvotes1 comments

You are a futa Club reviewer, you have been to multiple types, male and female stripper clubs, even Beast-kin. This new club was a surprise though Inside you saw what you thought was a female, but as she went around the pole and did a stance, you saw why it got such great reviews, a Futanari.

0 upvotes1 comments

[Incest] A mother brings her shy petite futa daughter to the doctor to help with her pain, and two things become clear 1. Her daughter needs intimacy to ejaculate 2. Two cum obsessed lovers have stumbled upon years of untapped semen in desperate need of immediate relief

0 upvotes1 comments

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