Size Difference Writing Prompts

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

The heroine always wondered why so many men seemed to challenge her to a fight? Was it because she knocked them out by sitting on their face, choking them with her thighs, and smothering them with her breasts…no surely not that’s stupid!

18 upvotes4 comments

This genie only had two rule: First, no mater what your 3 wishes are, they will always somehow involve your dick growing bigger, even if you didn't wish for it. Second, for each wish to be granted, you had to fuck her and make her cum.

17 upvotes2 comments

After a recent decline in the dragon population, the dragons have assigned you as a breeder, due to your shapeshifting abilities, but, some dragons are extremely, kinky.

17 upvotes3 comments

So, as it turns out, my entire college has its own Wiki page. Not just that, but every student has their own page. It’s weird how accurate the information is. Kinda funny too, though, as I can change the popular girls profile to give her a massive rack! W-wait… it worked! Does she even notice?

17 upvotes4 comments

Being married to a dragon becomes less impressive to others the smaller the dragon. A shame, because a dragon the size of a large dog is in fact STILL a dragon.

17 upvotes1 comments

"I've got it! Our million dollar business idea! Imagine E-girls, but with really huge obvious tits!" You raised an eyebrow "...so, like regular E-girls..." She sighed and shook her head. "No, no, it's like you're not even listening..."

17 upvotes3 comments

A woman gains the ability to detect and change the penis size of any man around her. While initially try to be a robin hood like figure, growing good guys and shrinking jerks, she slowly become a size queen as she begins growing the cock's of every man she meets.

17 upvotes1 comments

He was your textbook definition of a Bull. Hung as fuck, muscular, and handsome. Women got wet just by being near him…but they were unaware that he was actually really shy, sweet, nerdy, and…a virgin.

16 upvotes1 comments

It was to be an arranged marriage between the humans and the princess of the monster tribes. You meet each other for the first time, and you can’t keep your hands off each other.

16 upvotes2 comments

All of the girls in the dorms seem to be getting bustier and bustier. Only one breast obsessed and mischievous young lady knows why...

16 upvotes4 comments

Her pixie friends kept "blessing" her with bigger and bigger boobs, and it would have been a tremendous faux pas to seem unappreciative of their gifts...

14 upvotes2 comments

“MMPFFmmpfffmmm!” “I’ve secured the prisoner under my ass. Need reinforcements though!” She said calling her sisters. Little did the Amazonian warrior know, sitting on someone’s face to capture them was not as much a “punishment” as her people thought…

10 upvotes1 comments

She knew *exactly* what she was getting into, going on a trip with minotaurs and half minotaurs...

10 upvotes5 comments

You'd never seen her without the "Bra of Holding." You thought she was joking, until she began to change into her bikini for your pool party and tits that had no business fitting in it fell out, along with $473 in loose change, 6 phones, and 83 lip balms. Apparently she even slept with it on.

10 upvotes1 comments

I guy with a small dick wishes on a star for a bigger one… little does he know that having a two foot cock comes with its own issues.

10 upvotes2 comments

The first spurt of cum was pumped down her throat. The second made her cough and gag. The third is completely filling her mouth. As it starts to spill down her chin, she wonders: how is there still more coming out?

9 upvotes1 comments

Two Girl Friends Went Through Some Magical Growth Spurt. They find out together that... so did their boyfriends...

9 upvotes1 comments

An all female alien crew abduct a male stripper.

9 upvotes1 comments

Steven has a micropenis. But during the full moon, he grows a horse cock.

8 upvotes3 comments

Being the only Half Orc man in a group of female Gnome adventures can have many sexual benefits!

8 upvotes1 comments

Imperial debauchery truly knew no bounds. In fact, the imperial bedchambers even contained a tiny bedside theater in which pixies would perform erotic plays...

8 upvotes0 comments

The rebellious teen was only trying to get a reaction by saying that she wanted to attend the University of Big Cocks. She wasn’t prepared for her parents to call her bluff.

8 upvotes4 comments

Her friends are getting really tired of hearing her brag about her huge-dicked himbo boyfriend all the time.

8 upvotes4 comments

She loved chocolate, and her breast obsessed roommate loved the effect chocolate head on her figure...

7 upvotes4 comments

A married couple crash land on the cursed Amazon Island. As the wife grows due to the curse she must protect her husband from the sex craze island inhabitants, while the husband does all he can to save his wifes mind by taking care of her growing libido... Will the two mange to escape?

7 upvotes1 comments

When his tomboy friend got incredibly busty after starting college, He felt awkward about noticing her breasts. She was happy to put him at ease...

6 upvotes1 comments

Tall ghost girl relentlessly teases the short college student.

6 upvotes1 comments

A Bully finds her usual target has had a series of rather impressive growth spurt and can't stop herself from fantasising about being dominated by him. She starts doing verything possible to get him to finally fight back, while he continues to get bigger and stronger much to her horny annoyance.

5 upvotes1 comments

Working in a lab, safety is paramount; the shrinking potion that spilled in your drink says otherwise.

5 upvotes1 comments

Rumor on the set says that the schlubby cameraman is seriously packing. The star actress is curious enough to find out for herself.

4 upvotes3 comments

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