Gender Swap Writing Prompts

“You know, you’ve got a pretty flat chest” Emma’s friend had told her at the beach after she explained she’d lost her swimsuit. “You could wear this boy’s trunks I found and nobody would be able to tell that you’re not a boy”….

My dorm mate has been acting a bit off recently. When I asked her what was wrong, she said “What? How can you not tell?!” She claims she was in a girls body… like that was abnormal. She’s always been a girl, right? In fact, she seems confused about tons of things that seem pretty normal to me.

When the guys performed a ritual to wish that they could all get laid whenever they wanted, they didn't realize that half of them would end up transforming into girls, very, very *horny* girls...

When he wished that he could get laid more easily, the wish followed the path least resistance and simply turned him into a really sexy, really slutty girl...

A fighter thought they were getting a potion of permanent bull strength. The horned icon was actually for a potion of cowgirl form... A permanent one!

Despite being a guy, you were happy to transform into the magical heroine to help protect your city. At least, you were until you discovered what it took to change back...

A certain witch had a reputation. It was never a matter of if she was going to turn her current boyfriend into a girl, but *when*. And afterward if they'd stay as a part of her harem to be shared with the next guy...

The fact that the gauntlet turned anyone who failed its trials into a slutty girl was supposed to be a punishment and deterrent. It wasn't supposed to attract people to fail deliberately!

In order to catch a beast that's been hunting young women, the men of the watch decide that one of them should be transformed into a girl to act as bait. One recruit is perhaps a bit *too eager* to volunteer...

In order to ensure that the party was more fun, dudes who showed up to the party in low effort or no costumes would be, unbeknownst to them, transformed into sexy girls in sexy costumes. All transformations are permanent!

The bimbofication didn’t work, neither did the cowgirlification, nor the succubification, he still has a dick and no tits but his ass is huge, he’s thick as hell, and he’s magical as fuck.

You spent the day playing with an AI text to image generator turning requests into fantasy pics, but it wasn't until your partner got home from work with a few changes, that you realized you'd left the "Apply Changes IRL" box checked.

You have accidentally turned every one in the entire world into either a bubbly bimbo or a subby femboy.

The magic voice inside of Sam’s head is telling her it's the first day of the rest of her life - as a girly-girl slut! Now it's a struggle to hold on as it systematically rewrites his reality, one step at a time. Will she be able to resist and keep her tomboyish body the way it is, or fail?

She's not a normal vampire. She doesn't drain blood. She drains femininity from willing adult "donors" of all sorts- men, women, or other. The more femininity she drains, the more feminine she becomes. She loves being able to help people while making her own body even more feminine.

A gamer girl starts transforming into a succubus after discovering a mysterious stream enhancing app...

My friend downloaded this weird app called (Blank)ify… apparently, you just pick a target, fill in the blank, and the app will do the rest… could be words like girl-ify, cow-ify, even toy-ify!

After things go wrong at his cyberpunk corporation, a high-powered executive finds himself on the run. He finds himself on the run with his mind uploaded into a new, female, biosynthetic body, one that seems to have its own firmware and upgrades running under his own consciousness...

I bought the new Command-Collar for my dog… apparently it makes my pet follow every order I give it… well, you could imagine my surprise when I wake up the next morning with it around my neck, and my roommate commanding me to “turn into a hot girl!”

With the sole superpower of turning people into girls and turning girls into bimbos, a new super is making their mark on the city...

He had a tendency to view women as nothing more than things to breed. After impregnating several, the goddess of fertility decides to turn the tables…and turns him into the most fertile and breedable woman out there…

One of the magical universities longest running traditions was games between the incoming freshman boys to determine which of them would be transformed into girls to keep the others company in the boys dorms...

“So, did you notice? What do you mean no!? You have tits! No, guys don’t normally have those, it’s my reality magic! Ugh… what’s the point in being all powerful if no one notices the things you do!? Welp… might as well use this power to fuck around…”

At the beach, you get challenged to an outfit swap. You wear her bikini for the day, and she wears your swim trunks.

When he got his bimbo sister's old phone and started using the self-hypnosis app she'd left behind on it, he didn't realize it was going to start turning him into a bimbo too!

“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…

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.

[The Umbrella Academy] Viktor Hargreaves travels back in time and meets Vanya Hargreaves....