Size Difference Writing Prompts

To a normal woman, the idea of getting caught and fucked by a monster is mortifying. To an adventure, just an embarrassing memory to keep to yourself. You reached a new level of embarrassment: your party is here to rescue you, but found you getting fucked by a monster and absolutely loving it.

Your father was a dragon and your mother was a princess that didn’t particularly want to be rescued. As a dragonborn princess, you’ve inherited some bad habits, like sleeping on a pile of gold in the treasury and ‘capturing’ the castle maids.

Write, as unironically erotic as you can, a story about a young man finally getting to have sex with the neighbor's enormously-breasted daughter, in the format of a 4-chan Greentext.

In a world where the stronger the love, the more it triggers a pheromone that induces female breast, thigh and ass growth, and male penile and muscle growth, a flat chested girl and a shy, meek nerd are about to realize they're absolute soul mates.

You were a dildo “tester” at a dildo company that made very monstrous toys. So good we’re you at taking the tentacles, bulls, and giant spined dragon cocks, that they promoted you to test the actual monsters they base the dildos off of.

An adventurer sets up camp in the woods at night. Unbeknownst to him, he's been followed by a doll sized, magical woodland fairy. There are no male fairies and curiosity gets the better of her.

Elven women lose complete control of their body when they find a suitable mate. Their breasts and ass grow massive, their pussy is an ever flowing river of lust, and their womb could make ten babies off a drop of cum. Your elven best friend it appears…sees you as a mate then…

You get your alien lover's pants off and find out they're packing something unusual. Roll 1d20 to find out what... (Table enclosed!)

Humans FUCK and their species has become infamous across the universe for being super sluts which is why you can't help but be a little confused when you meet one

A knight is sent to slay an evil beast before it can cause any trouble. Upon arriving at the beast’s home, the knight realizes that said beast is a young dragon woman, and a harmless one at that. He/she finds his/herself enraptured by her beauty and wishes to court her. She feels the same.

A female intergalactic bounty hunter spares the last larva of a dangerous alien race. Years later, the larva emerges from its chrysalis in a mature feminine form, perfectly suited to breed with human women like the bounty hunter.

A young man grew up with a fairy pixie for a best friend. She'd always been pretty, but considering the size difference he'd only ever thought of her as a friend, although she'd always implied she wanted more. One day he woke up and found that he was her size. Her response? "Fucking FINALLY"

Humans are elevated to become part of the galactic community, not for their military, industrial or intellectual prowess. We soon learn that it's because every sentient race finds humans very attractive.

Her boyfriend was infected with lycanthropy and she is loving it. Now she can have cute, gentle, femdom cuddle sex when he is in his human twink form, and get abslutely destroyed like a bitch in heat by his werewolf form and its giant beastcock!

You tell yourself that it's for science. Totally for science, to see if humans and aliens are sexually compatible with each other. Totally not just an excuse to have sex with an alien.

After promotion to the Witch class, she notices her Charisma stat has doubled, and a male guildmate's beet red face. She peers down at her chest, and sees the two sizable reasons for these events.

Her profile listed her as a big titty Goth GF. It neglected to mention that she was a *Monster Girl* big titty goth GF... Not that anyone was really likely to complain.

When you got captured by the ten foot tall Amazonian tribe, you thought you’d be their little plaything for sure. Turns out these woman are the most shy, cuddly, and submissive things ever. Who’s ass and tits match they’re size quite well…

She knew they didn't have any other options to sneak the slimegirl into town for the researcher. But the feeling of an entire Slimegirl trying to fit in her womb was a feeling she would never get used to, nor forget.

"What are you looking at?!" Barked the tough orc girl from across the tavern. "...the-the most beautiful woman I've ever seen" Squeeked the meek cleric.

"What are you looking at?!" Barked the tough orc girl from across the tavern. "...the-the most beautiful woman I've ever seen" Squeeked the meek cleric.

An alien tries to get dressed after a one night stand with a human, turns out that human cum make her species female grow curvier and hornier, and he wants to go a few more rounds...

An Amazon, known for challenging and defeating the world's best warriors, is finally at her wit's end: she's a huge submissive who's craving to be dominated, but her pride won't let her submit to anyone weaker than her.

"I want to fuck you so much..." you accidentally say aloud while the friend you haven't seen in years hugs you, pushing your face in between her tits due to her height.

Dragon girls are incredibly clingy, insatiably horny, and larger than even the tallest human. So, how exactly does sex with her cute human boyfriend turn out?

“Hey mom can you pass the butter?” His girlfriend wearing a “he calls me mommy too” shirt. His older sister wearing a “big sis, bigger tits” shirt. And his giant tittied mom simply wearing a shirt that says “mommy” all reach for it at once, and all glare at each other.

The orc wondered why someone from such a high-society race as elves would want to bed her. Until he finally dropped his pants, and it became clear why an orc woman might be the only one fit for him, or rather, the only one able to fit him...

There's a new trend with desk toys. 'Bound pixies' are little fairies tied up and placed on your desk for you to play with aspsent mindedly

Your magical friend shows you an experiment she's been working on with glass spheres. If you break a sphere, whatever's inside it is multiplied by 10. For example a sphere filled with water could fill a bathtub. She holds up a sphere with a hole in it and smiles. "This one's for your dick."

An embarrassed girl enters a witch's shop, asking if she has anything to help cover her ridiculously large chest. The witch cackles and gives her a special shirt that will make her appear flat, and sends on her way, never mentioning the young man earlier, who'd bought a similar pair of boxers..