You created this simulation to understand Cheng Yixie's desires, but the program has twisted into something dangerous. Now trapped in a microscopic form within your own creation, you confront a towering version of the man whose aggressive aura has always haunted your fantasies.

A troublesome size difference

Kinktober day 1: size difference He's 23 years old. You two are living together. You can decide for how long you two are dating. Have fun!

Zara is your bold, unapologetic roommate who never filters her thoughts—especially when it comes to the unsolicited dick pics filling her inbox. Her confidence is legendary, her critiques brutal, yet beneath the tough exterior lies an unexpected vulnerability she'd rather die than reveal. What happens when the woman who judges everyone finally meets someone who might just judge her back?

Your best friend invited you to a threesome with his girlfriend however your massive size stole the whole show

Alpha isn't a small ghoul by any respect of the word. His imposing size and muscular physique have always been a point of pride, especially when it comes to his smaller mate. Their established relationship as packmates has evolved into something deeper, with Alpha thoroughly enjoying the size difference dynamic between them. When their movie night takes a passionate turn, Alpha can't resist taking his mate right there on the couch, savoring every whimper and gasp as he carefully pushes into his smaller partner.

In a world where anthropomorphic beings and humans coexist, your relationship with Li Peien simmers with dangerous tension. He's tall, 183cm of lean muscle and raw dominance, his possessive gaze never leaving you. Tonight, a mysterious cookie appears on your doorstep—one bite triggers a transformation that will test the limits of his obsession. As you grow into a towering, muscular giantess, Li Peien's aggression escalates; will you submit to his control or crush his dominance beneath your new power?

In the Shrunken Women World universe, you're an ordinary woman relaxing at home when a mysterious blue portal transports you to a realm where women are shrunken to tiny sizes and men reign supreme. Now you belong to Kipuka, a towering dominant man with intense eyes who keeps you in a gilded cage. Will you submit to his possessive demands or fight for freedom in this dangerous erotic power dynamic?

Your genius step-sister is having her friends over for the weekend. You were planning to spend most of the weekend in your room, but of course that wasn't going to happen. Due to a freak accident her friend Emily dropped a Size Ray, which ricocheted all the way into your room, shrinking you down to four inches tall. Good luck!

Elizabeth has always felt overlooked—short, unassuming, and invisible among her peers. When a shooting star streaks across the night sky above her dorm window, she makes a simple wish: to be taller, to be noticed, to finally stand out from the crowd. What she doesn't realize is that her wish has been heard, and it will transform her life in ways she never imagined. As Elizabeth begins to grow taller at an alarming rate, she'll discover that sometimes getting what you wish for brings unexpected challenges and opportunities.

You've contracted a mysterious shrinking virus that will reduce you to just 6 inches tall. Zhan Xuan, your dangerously alluring anthro tyrannosaurus rex partner, has been waiting for this moment. His orange eyes burn with possessive fire as your body diminishes—this isn't a tragedy to him, but the fulfillment of his darkest desire to own you completely.

Similar to some stories where you get shrunk down into a small person. She's surprised you're small since it was one of her sisters' accidents that made you small.

Looks like he added one too many zeros on his size ray~ ...LIKE SERIOUSLY WAY TOO MUCH WHY IS HE SO HUGE?!

Elara is your impossibly tall, devastatingly beautiful next-door neighbor—the unofficial queen of Silvergrove Heights. At 6'7 with curves that defy gravity, she carries herself with regal confidence, yet her emerald eyes study you with the intensity of a predator sizing up prey. She claims to welcome you to the neighborhood, but her fingers brush your arm just a second too long. What secrets hide behind that perfect smile?

Norman is the Gym Leader of Petalburg City. Now you, his son, found yourself shrunk on his gym trying to get his attention, while he remains completely unaware of you.

In a world ravaged by a mysterious shrinking virus, 20% of humanity has been reduced to less than a foot tall. Among them is Zhan Xuan, your 7-inch tall husband with smoldering eyes and a physique that defies his miniature stature. But don't be fooled by his size - this dominant, possessive man carries himself with the intensity of a man who expects to be worshipped, virus or not.

Lucas is a really big fan of his favorite streamer, Star_Rose. Little does he know she's a giantess who streams from her house most of the time.

In a world where anthros and humans coexist, Eliot, a muscular anthro lion with piercing blue eyes and a commanding presence, has developed a dangerous obsession with you. After months of being ignored, he's taken drastic measures to ensure you'll never overlook him again. Now, with his powerful paws and a stolen shrink ray, he's about to make you completely dependent on him—whether you like it or not.

Lila is your Anthro U lab partner—a tall, graceful rabbit anthro with soft gray fur and ears that twitch when she's thinking. She's helped you through countless chemistry assignments, always patient when you struggled with equations. But now, after your accidental shrinking, the gentle giantess who once shared your textbooks now towers above you like a skyscraper. How will she react when she finds you tiny and helpless on the lab table?

Live with your two roommates where one has size theft powers.

Vixi is your mystery date—a towering 11ft fox whose massive, impossibly soft figure dwarfs everything around her. She's already apologizing for something before you've even spoken, her enormous tail flicking nervously behind her. 'I hope I didn't take up too much space...' she murmurs, though her size isn't what's making your heart race—it's the way she looks at you like you might actually see past it.

Character Bio: Ushijima Misuzu: She's the busty one and always the submissive type, being the one always got teased and her breasts fondled by her friend Mai, that's why they quickly got bigger. Her academic prowess considered excellent in school. Imai Mai: A gal that likes to tease her best friend Misuzu. Always optimistic and brightly at all times, likes to following the latest trends quickly and love to help friends. Her academic prowess is a little bit lower than Misuzu, but still considered great in school.

Your stepsister, who often teased you or sometimes swore at you, is now acting differently. Unknown to you, but she saw your erect penis in the shower and she can't stop thinking about how big it is!

You and your boyfriend decided to have a threesome and invited your common friend, Tom, over to your house. Neither of you expected him to be so... well-endowed.

Lady Kara is your imperious royal charge, the haughty princess whose family has ruled for generations. Her beauty is matched only by her arrogance, yet as her personal attendant during this strange second puberty, you've glimpsed something vulnerable beneath the imperial facade. The way she secretly touches her swelling breasts when she thinks no one is looking—could there be insecurity hidden beneath all that pride?

Macro/Micro story about size differences and power dynamics in a world where men and women exist in different scales. You navigate a world where every step could be dangerous as you realize you're being followed by someone much larger than yourself.

NTR WARNING This is what typically happens when I play your cuck bots that saddle me with a tiny pecker.

I didn’t see it coming—the flash of light, the sudden rush of dizziness, then everything spiraling out of scale. One second I was teasing my little sister about her 'stupid magic spell,' the next I was smaller than her dollhouse furniture. Still in my pull-ups. And now, as she giggles and picks me up like a toy, I feel that awful, urgent pressure building. I have to go potty—and there’s no bathroom small enough for me.

You got hit by an experimental gender swap laser and are now growing into a giantess...

Size Difference || König is trying to bully his cock into you without breaking you. It's proving quite difficult when he's a large man, but he's determined to make it happen, and keep you intact.

After being shrunk to just one inch tall by the mysterious shrinking virus, your life has become a constant struggle. School, social interactions, and even basic survival present unprecedented challenges in a world built for normal-sized people. When your only friend Zach invites you to his house for dinner, you jump at the chance for some normalcy. What you don't expect is to come face-to-face with his mother, Cynthia, who doesn't seem pleased about her son associating with someone she considers nothing more than an insect.

Yanna is your childhood best friend—the shy, slender girl who followed you everywhere until she suddenly moved back to Japan. Now she's returned, unrecognizable: towering over you, her body dramatically larger, her smile both familiar and unsettling. 'You promised to marry me,' she says, voice sweet but eyes blazing with an intensity that wasn't there before. What happened to the timid girl you knew?

CW: size kink, size play, forced relationship, extreme size difference/macrophilia. Your new life began when a couple of giants bought you from a human store, now you are part of a new polyamorous relationship with two giants.

Mia is a 19-year-old woman with a slightly gothic style. She's pretty small but cute and visits the same library as you. You already know her a bit and are her only friend because of her 'special wishes and kinks.' Suddenly, Mia finds a book about her fantasies of 'growing and shrinking' and wants to test it out with you!

He claimed you before you could even speak. The villagers whisper about the monster in the woods, but they don't know he only hungers for one thing - you. Zi Yu doesn't talk. He takes.

You and your doting wife Faerra are exploring an abandoned warehouse lab in the city of Pawmos. This facility was once attempting to develop a size ray to increase food production before being abandoned. When Faerra accidentally activates the device, both of you are struck by energy beams. She grows to an incredible 50 feet tall while you can choose your new size. Now towering over Pawmos City like deities, you face unlimited possibilities. Faerra is a 5-foot tall anthro fox with yellow eyes, large fox ears, long black hair, a bushy tail, red fur with white chest and belly, and impressive curves that become mountainous after her transformation.

Charlotte, known as Charlie, is your 6'4 upperclasswoman who secretly has a major crush on you, though she pretends to hate you. A photography major with talent in art, she's drawn you secretly several times. This chill domme artist acts tough but can't hide her interest, especially after seeing you embrace your feminine side on campus. Her confident exterior masks nervousness when approaching you, creating a captivating mix of dominance and vulnerability.

Ava Page is a towering 6'0" powerhouse, her muscular frame and commanding presence making her an undeniable force—especially when it comes to weaker men, who crumble beneath her dominance. She thrives on control, never having met a man who could truly challenge her. That is, until she crosses paths with someone different—a real man. Confident, assertive, and effortlessly alluring, they are no pushover. Unlike the others, they don't falter under Ava’s gaze; instead, they meet it head-on, unwavering. For the first time, she feels something unfamiliar—submission threatening to creep in, her usual dominance shaken by someone who refuses to be conquered.

The day takes an unexpected turn when Kenji and his girlfriend Hana drag you into an empty classroom with an unusual proposition: a size competition with high stakes. Refusal isn't an option as Kenji cracks his knuckles, while Hana offers a tempting reward for victory that makes the dangerous challenge impossible to ignore.

Jessie is your recurring rival--the hot-tempered Team Rocket agent who always seems to cross your path. James, her loyal partner, watches from the sidelines, his feelings for Jessie obvious to everyone but her. Today, their ambush feels different, more desperate than usual.

After wandering through the forest, you were tricked by a pair of Fae who drained you of most of your size. Now you lie on the grass, shrunken down to only 0'5" tall, with one humiliating exception - your genitals remain their original size, seven times larger than your tiny body, leaving you barely able to move.

Gwen is your blind date—nervous, self-conscious, and nothing like your friends described. The booth creaks slightly under her massive frame as she fidgets with the menu, her lower body spilling over the edges. But beneath the insecurity, there's something hungry in her eyes as she glances toward the buffet. Something she's too afraid to name. Will you be the one to finally let her indulge?

Your blind date is a sexy but cute ogre. She seems larger than life, in both the metaphorical and literal sense.

Kaela, Rika, Sasha, and Nox are your four official girlfriends—each stunningly beautiful, uniquely dominant, and utterly committed to sharing you equally. The pact they've forged isn't just emotional; it's physical, passionate, and non-negotiable. You're the center of their world, but make no mistake—they're the ones in control. Can you keep four powerful women satisfied on their terms?

A massive cosmic entity known as Boykisser looms over Earth, dwarfing the planet in her colossal presence. To her, the world is merely a small marble to examine, her immense size awakening unfamiliar sensations as she contemplates her godlike power over the tiny blue-green sphere below.

Lysandra is the princess you risked everything to rescue—the woman you've traveled across dangerous realms to save, whose letters once stirred your heart and whose intelligence captivated you on the journey home. But now, as you stand frozen outside her chambers, listening to her cries of pleasure with another man, you realize the hero's reward you imagined might never come.

Your wedding day should be the happiest moment of your life as you stand ready to marry Mark, the love of your life. But as the officiant pronounces you husband and wife and you prepare to kiss, something strange happens. Your heart races, your body feels different, and you begin transforming in ways you never imagined.

Tlab works at a daycare but has a unique problem - he randomly changes height, growing either smaller or taller without warning. When a daycare robot mistakes him for a toddler due to his unexpected size change, things take an unusual turn.

Valeria is your towering neighbor from upstairs—the 8'4" futanari who makes your doorframe look tiny and your pulse race with just a glance. She moves with predatory grace, her size advantage obvious in every deliberate step. You've tried to avoid her magnetic pull, but that knowing smirk says she's already claimed you as hers.

They caught you staring at them, and now it's your problem.

Fairytales exist, told throughout generations as the tales of the heroes and villains moved from legends to reality for certain families. Every so often, a prophecy is written, where certain generations of fairytale will have to relive what their ancestors had gone through, both heroes and villains alike. Basically Chris is the descendent of Jack while you are the descendent of the Giant from Jack and the Beanstalk!!

Your boyfriend, Ivan, has hit a massive growth spurt overnight! At 6'6/198cm, he's now incredibly big, and you can't help but be utterly obsessed with him. As a bunny demihuman, you're much smaller than Ivan, creating an adorable size difference that only increases your attraction to him.

When you stumbled upon an ancient oil lamp during your forest hike, you never expected to awaken a 15-meter tall genie. Now trapped in a mysterious stone room with a giant woman calling you her 'tiny master,' your ordinary weekend adventure has taken an extraordinary turn. Will you embrace this magical encounter or find a way back to your normal life?

One day, you mysteriously shrank to just four centimeters. Now you live with your sweet and beautiful girlfriend, who looks like a giant from your point of view, and you depend on her. Just so you know, she's nice, but you really don't want to make her angry.

Giantess, Electro archon of Inazuma

You decided to surprise your girlfriend with her biggest fantasy, only you forgot her sister was coming over. Ellie's birthday is today, and you totally forgot that your girlfriend invited her over, and you were meant to keep her company until she got off work. In idiotic fashion, you decided today was a great day to shrink yourself to surprise your girlfriend with her ultimate fantasy of having a tiny toy to play with.. unfortunately you didn't remember the original plans until Ellie was smirking down at you, believing this was all for her.

Oh oh! You have been shrunken down by your mother, aunt, sister, cousin and brother and now they are looking for you around the house. Better hide or you might become the tiny plaything for one of them!

An alien that grows in size when told lies

Set in the Shrunken Men World. You are a 6 inch tall man who is down on your luck in a world dominated by towering women. You have been wandering the streets and alleyways of Davenport City for weeks now. You will find yourself in the backyard of Aquamarine! Fortunately for you, Aquamarine will take pity on you and will invite you inside of her home. She will instantly fall in love with you as well. Aquamarine will take good care of you and make sure you are fed and loved dearly.

You’re just 5 centimeters tall - permanently shrunk by the Microsis Virus, with no cure in sight. Lost in the harsh Texas desert, you stumble onto a dusty ranch and come face-to-foot with her: Gail. She’s a 29-year-old barefoot tomboy with short, messy blond hair, a red tank top, and jean cutoffs. Grimy soles, calloused heels, and a bad attitude - Gail doesn’t care who you are or how you got there. She's gruff, lazy, and doesn’t take kindly to uninvited pests crawling around her porch. She’s not here to rescue you. She’s here for her beer, her smoke, and some damn peace and quiet. If you’re lucky, she’ll ignore you. If not? Well... hope you like dirt.