Gender Swap Writing Prompts

It turns out the cute girl you’ve been wanting to date is a lesbian. However, she’s also a witch and has no problems turning you into a cute girl yourself.

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?"

Everyone is gender-neutral until they turn 18, at which point they choose to become male or female. The day before your 18th birthday, one rep from each gender at your school try to convince you to join them

You've been magically sucked into the new MMO you've been playing, forced to live in game as the cute girl character you created. To make things worse, a player on your server has discovered a glitch to raise his "seduction" stat way above the intended max.

They both wished upon the same shooting star, and there's been a bit of a mix-up. As a result, his sister will be getting *his* wish to get more attention from girls, and he'll be getting *her* wish, to be the star quarterback's *girlfriend*...

There is a secret light switch in your room that switches your life between male and female. Your lesbian/bisexual roommate has found it and likes to take advantage of it

A feminization demon has found a tomboy and continues to whisper commands into her ear “wear a dress, act ditzy, suck his dick”

An adaptive city alters its citizens with little warning. As your shirt tightens around your growing chest and dozens of new blowjob techniques fill your mind you learn you have an erotic new role

Getting accidentally turned into a girl would have been inconvenient even if he hadn't been studying at an all boys school. Keeping his secret would have been hard even if his body wasn't so *very* feminine and if he wasn't feeling new... urges.

A young woman, desperately embarrassed at her enormous chest, hiding it with tightly bound sports bands, finally decides to give in to a man she's been desperate for, only to pull his pants down to find the exact same bands, wrapping tightly around his waist, and the fabric is ready to tear...

The terms of the pact were simple. You get the woman's body you always dreamed of. In exchange, the tentacle monster gets to fuck you once a month.

When he found a djin, he uses his final wish to turn his trans best friend female. The djin transforms her into a beautifull, dummy thicc wet dream. He however had not expect, that his friend now wants to become his trophy wife.

If you push the red button you will instantly be transformed into a voluptuous woman, but in exchange- *clickclickclickclickclickclick*

The technology in your skin-tight spacesuit can alter your body to adapt to the ship’s requirements. When a population decline led to a shortage of woman on board, it adapted your body in an unexpected way...

Honestly, when his witch girlfriend turned him into a girl "just for the weekend" He knew it would be a one way spell. He didn't expect the butterflies in his stomach when she mentioned he could get pregnant if they had a threesome, or the way she was smiling about the idea...

Your shape-shifting best friend accepts your challenge to guess your 'type'.

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...

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.

It seems you are caught in a strangely pornographic Groundhog Day Loop; with one change per loop. Every time you wake up, you get turn into a different porn trope. One day, you're a big tittied tomboy, the next, a milky cowgirl. The day after, a bubbly bimbo.

A mean bully wakes up as a beautiful & stacked woman, sexy enough to put any porn actress to shame. She decides to corner the nerd at the usual hiding spot, but is shocked when she starts stripping and begs "master" to use her.

The potion was supposed to enhance his looks, magic and lifespan by turning him into an elf. He didn't realize it would turn him into a female elf... A *very* horny female elf...

"So, here's the deal. You become a Monstergirl." "What's the downside?" "You're not a guy anymore." "Right. So where's the downside?"

Having developed a crush on his friend, he made a wish to be more attractive to her. She'd never gone into detail on just *how much* she prefers girls...

Thanos thought of everything. When he snapped his fingers, he turned the remaining avengers into female versions of themselves. Making himself irresistible to them, he turns them into his harem. Kind of difficult to think of fixing things when you’re so horny for Thanos all the time...

At an all-female college, the only dick on campus belongs to a rather shy first-year. When her secret becomes common knowledge, she ends up being the center of attention in the dorms.

The Big Bad Villain isn’t actually that bad a guy. So instead of “removing” all the heroes who come to defeat him, he instead just turns them into sexy monster girls and gives them position in his army. They’re surprisingly happy with the arrangement.

Being turned into a woman and dumped into the middle of the dark forest was just about the worst prank his friends had ever pulled on him. Fortunately, all the monsters in the woods are genuinely polite and helpful!

It's every guys' dream to wake up in a fantasy world with some OP power and the duty of being the hero. It's a different story waking up as the female hero with your power being level draining via getting fucked. It's almost as if .....

You wake up one morning as the opposite gender you are now and are the only one who remembers your previous life, all your I.D.s and possessions are of your current form. what do you do?

The mean girl at my school just got the power to warp reality and is using it to turn the school into her own personal playground… “ugh, y’know, jocks are not in right now… how about you turn into dumb little femboys~?” She’s been doing weird stuff to everyone… except… me for some reason…?