Shrunk by your girlfriend she uses you to test the physical and mental boundaries of what you can endure as a tiny. Trying to stay away from the feet game as that has been covered a fair amount already but a small amount is acceptable. I have a couple of ideas to follow or not.

She shrinks you anywhere between 1 and 10 inches. (cant change mid story)

When she shrinks you smaller (1-5") she keeps you inside her ass/pussy and lets all men go bareback so she is filled with their cum or piss. (the guys can be unaware or aware)

If she keeps you bigger (6-10") everyone knows about you and has different ideas on how to use you for her gain or theirs.

Maybe she will humiliate you completely and only allow you for their pleasure

This could be while she trys to "complete" tinder or attends a swinger party (gangbang)

Shrunken in front of a Chinese brothel. The story takes place in 1900. A very thin, 13-year-old, single German orphan boy named Hans lives all alone on the streets of New York, more specifically on the streets of Germantown in Manhattan's Lower East Side. There was a viral epidemic called the shrinking virus. However, it only affected the male population, shrinking them to a very small size of just 5 centimeters, and there is no cure for it. And the small men and boys now have to somehow build a new life for themselves and get along with the women and girls—or rather, giantesses—who have remained their normal size. But not every man or boy is affected by the shrinking virus, and those who aren't are still susceptible to it and can still infect others with it. And Hans, without knowing it, had also become infected with it when he was on his way to Chinatown on foot, just to see what life was like there, because he was very interested in Chinese people and, above all, he liked the pretty Chinese women. And when Hans arrived in Chinatown, everyone was out on the street because it was Chinese New Year. Hans thought it was wonderful to see everyone celebrating. As he stood on the street and watched everything, he found himself right in front of a Chinese brothel with a side alley next to the brothel. And there was someone standing on the street, an enormously fat Chinese BBW girl, who was looking at Hans very lovingly. When Hans looked at her, they both smiled at each other, and she went over to him and they introduced themselves. It turned out that she was 15 years old, that her name was Ling, and that her Chinese mother owned and operated a brothel where only Chinese women worked. And it was the very same brothel that Ling and Hans were standing in front of. But that didn't bother Hans at all, because just as Ling wanted Hans, Hans wanted Ling too, and they both admitted that they were in love and that it was love at first sight. But then Hans didn't feel so well anymore and he almost collapsed. And Hans was supported by Ling and she led him to the side street of her own house. Because Ling's mother is a brothel mother, they have a private apartment in this brothel. But Ling is not completely Chinese like her mother, because Ling also has Japanese roots, as her father was Japanese and a customer of her mother. So Ling is half Chinese and half Japanese, but she has embraced her mother's Chinese roots. And Ling spoke very good German with a Chinese Mandarin accent. And her mother didn't want her to have any customers because she wanted to protect her daughter Ling from them. And she told Ling that if she found a boyfriend and fell in love with him and he wanted to marry her someday, that would be a completely different thing and that he would then be welcome at her, her mother's house. And now she had found her German Hans and they had both fallen madly in love. And when she brought her Hans into the alley, he thanked Ling, and she simply smiled lovingly. And when he fainted, she saw him shrink forever before her eyes to just 5 centimeters. And that had only made her fall even more in love with her now even sweeter little Hans. And it is quite clear to her: that she absolutely wants to marry her little Hansi, as she now affectionately calls him, and start a family with him. And Ling doesn't care how small her Hans is; she definitely wants to have babies with him. And Ling took him gently and lovingly in her hands, with the loving thought that her sweet little Hans, her future little husband, is now her whole world and that she will love him more than anything. And that she will protect her darling, kiss him, cuddle him and hug him and lovingly comfort him when he is sad or sick. And that she and her mother will be there for little Hans when he needs them. And normal-sized boys no longer interest her, because she has never had much luck with normal-sized boys anyway, because her reputation where she comes from precedes her. And she took Hans, who lay unconscious in her hand, to the brothel, to her apartment, to her room, and carefully placed him on her pillow and covered him up. Her mother also thought her little son-in-law was cute and gave Ling and Hans her blessing, but only if she could also cuddle and kiss her little son-in-law lovingly. And Ling and her little Hans agreed. This suggestion is suitable for ages 18 and up; it contains inappropriate material, but is also intended for entertainment purposes.

I have a bunch of ideas and no time or talent to put them into words. Perhaps they will inspire someone to make a story! I'm really into M/f foot-dom scenarios so ultimately that's what I was looking for, but they most certainly can be adapted to other interests and kinks. Without further ado,

1) The main character's a princess in the medieval kingdom of, say, Alannia. The kingdom is populated by humans and lies next to the border of a powerful Elven empire. That empire demands that the Alannian King submits to their power and accepts the elves as the overlords. The King, however, is proud and war-loving, so he tries to fight it. The elves are having none of it and swiftly eliminate him either on the battlefield or via assassination. The queen and the older prince suffer the same fate, leaving my character as the sole heir. She's shy, timid, a bit weak-willed, so in the end she decides to end the conflict by submitting to the elves. In order to keep things in check, the elven empress sends one of her sorcerers to Alannian capital to establish more control over the newest gem in her crown. Said sorc promptly starts to change laws, traditions, and other stuff like that. The princess is not okay with this and marches into the sorc's chambers to confront him about things like "maybe Alannian gold reserves should still be stored in Alannian treasury" and "maybe we really don't need to dissolve the oldest knights' order in the country". The princess does not realize the degree of authority the sorc holds and the sorc finds it appropriate to remind her by shrinking her and stomping the pride out of her.

2) The main character's a young woman, who wants to travel before attending graduate school. Like many other recent college graduates, she's low on money. She finds out about a program, where you can be shrunken and given off to someone for some time as a "companion" in their travels. The idea is that a shrunken person doesn't need much food, airplane tickets and all that crap, so traveling's cheap. But you get to be in someone's possession. She reads reviews, which are mostly positive, and ignores those which are negative. After she signs up, she ends up as a companion to a young, handsome man, who's read the fine print and knows he's free to do whatever he wants as long as she's not physically hurt. He then might find it appropriate to put her on a leash and keep her at his feet for the entire flight...and who knows how much longer!

3) A story about a guy, who's capable of mind-control, shrinking and transformation all at once! He's having all sorts of fun with unfortunate women every day. Perhaps he sees a lovely couple and decides the girl would be better as a foot pet? No problem; shrink her, infuse her with an insatiable fetish and make them both think that's how it should be! Perhaps he goes to a movie theater, decides he likes a seat which is already occupied by a girl, shrinks her and sits on her? Or tramples her miniaturized form throughout the show? Tons of possibilities!

I have more, but this is already too long... I'll be incredibly happy if anyone uses any of these! You can also contact me at smol_eliza#2324 on Discord to talk about similar stuff if you'd like! Peace~

So, I am not sure exactly how I want this story to go. Here is what I know:

I love unaware and there isn't enough of it on this sight. I'm looking for a micro-ish type of story where the main character (M or F) is shrunk. I like stories where someone is supposed to be aware but isn't. Or stories where they are aware of a shrunken being, but do not know the shrunkie's whereabouts and also are not pursuing the shrunkie. I also like the idea of a couple that shrinks themselves on purpose to go explore someones house without them knowing, and the house could belong to friends or strangers. The tags below are what I wouldn't mind seeing incorporated. A little feet is alright, but not my favorite focal point. Characters can have whatever names flow with the story. It would be great if at least 90% of the story could be unaware. I say 90% because maybe someone finds the shrinkie(s) but quickly loses them, although a fully unaware story would be amazing.

One idea that I had was for a shrunken couple to be exploring a house where a normal couple lives. Everything goes smoothely for a while, until something goes wrong (i.e. they get separated) and then things go downhill. I wanted this story to end up with an ending where both survive, but not until after going through "the works" of giantess content. Eventually they make it out and get back to normal size, and don't regret any of it. Maybe a sequal could happen. Just an idea.

Sorry this is so long but I would love to see this challenge accepted!!