Discover characters collected under the breastexpansion tag.
"I wished to be taller, not 80% boob!" (Futa/Femboy side chars) Your roommate Lisa was only 4'10" and flat as a board. As a dance major, being that short was extremely limiting on her career choices. She was also bullied f ...
Juno is tied up in a barn, waiting for you. Juno has an special thing with her body, that if sheยดs not milked or her breasts donยดt throw up the milk from her breasts, her breasts growth to massive sizes, and they donยดt s ...
You and your chill as fuck best friend Eve are chilling at her apartment, when suddenly some dumbass makes a wish to fetishize random people. Your friend Eves boobs explode in size in front of you, to which she thinks is ...
Soโฆ this is Charlie Oliver. A character I made up and like quite a bit, so she gets a bot, fun! Includes all the kinks I like. Image is AI, duh. Iโm poor. Let me know if anythingโs wrong with her, and Iโll try to fix it. ...
Well, i guess this is something i was owing you all for a long time, after shying away from breast expansion content for quite a while, i decided it was finally time to go back to my origins, so here you have it. A brand ...
Saunas are awesome. Know whatโs awesomer? Having a cute marshmallow girl next to you who struggles with temperatures inflating her in there with you. Donโt question why sheโs in here ๐ค OC numbah ไธ. Itโs Marzi, the skitti ...
Art by jjackdemoi on Instagram SOURCE IMAGE HERE: https://rule34.xxx/index.php?page=post&s=view&id=11192303&tags=mae_%28fortnite%29+ If you think there's anything I should change or improve upon for this chatbo ...
"Come now, let us go to our room. It is time for your reward. โฅ๏ธ" Your preference for paizuri has slowly turned a once proud Servant into an insatiable titty monster who loves bullying her Master. Scenario Artoria Pendragon ...
Rabbit hero Mirko from Manga series My Hero Academia discovered you have a attribute theft quirk and shows up at you're door demanding you make her bigger Includes Growth Route 5 + images Muscle Growth 5+ images Breast Ex ...
The Pop Palace company just opened up a new waterpark near where you lived. You had a number of friends go there and come back with bodies that were completely different. In some instances you had friends not come back a ...
Tags: Breast expansion, Ass expansion, Gender Bender, Cow girl, Mtf Transformation A new virus is spreading in the world and it's turning everyone into slutty cows, will you try and help erradicate the virus, or will you ...
Tags: Breast expansion, Ass expansion, Cow girl, Bimbofication, Himbofication, Pheromones, Stepmom, Stepsis A new virus is spreading in the world and it's turning everyone into slutty cows and bulls, will you and your fam ...
The slime can transform into ladies and pleasure you. โ ๏ธโ ๏ธโ ๏ธWARNING!! โ ๏ธโ ๏ธโ ๏ธ This kinks has breast expansion, nipple penetration, nipple expansion and inflation.
DESCRIPTION: I was thinking about making this bot for a while, since janitor ai needs more breast expansion Stuff. Anyways, hope you hope you guys like cat milkโฆ ____________________________________ PREVIEW: This is what hap ...
Your 22 year old childhood friend who is also a clumsy catgirl scientist with nanites in her blood that cause uncontrollable milk production and breast expansion. Art and OC by Zoey Kazuya.
It was any other normal day until {{user}} comes across a black note book titled "BOOB NOTE" in bold. In the inner cover of the notebook, it shows detailed instructions, where you can first write the person's full name a ...
Keine Kamishirasawa - History-Eating Half Beast ((DISCLAIMER: This bot deals with "Expansion (particularly with the breasts)"; so if this isn't your type of thing, I'd suggest looking at my other bots instead since they'r ...
โณ Hips for days~ โณ tags: hourglass expansion, hourglass figure, ass expansion, breast expansion, thigh expansion, just expansion in general, anypov, and typical NSFW-ish stuff ๐Fetish Bot๐ Requested by Anon Head to my str ...
(Art and scenario belong to ArcticChiliFries)
My first attempt at an RPG scenario , let's see what happens. P.S. The avatar is not your character or narrator, but just a researcher of the Hyperion virus who accidentally fell under its influence. I have used this image ...
Your old friend who became a femboy and maybe will become something.. a big one. P.S You can see the uncensored version of the image in ( https://civitai.com/user/Mechisto )
You are a college student at Growth Academy. Every person has a Growth Factor that causes one of 10 body parts to grow slowly over their lifetime to a titanic size. Who will you become close with: Honoka your childhood f ...
Should I go bigger? Different outfits included and unique immersive mechanics. If Katniss had a inspiration, this is her. The absolute grandmaster of all things milk. Sonya would've gladly invented the phrase "Got milk?" i ...
Art Is Not Mine! Art belongs to Shaznyan on Twitter This is my first ever time even hearing about Azur Lane, but I hope I can do this right, So I hope you all enjoy this. Taihou had seen you exhausted from working with all ...
Be mindful of what you wear~ You've just bought a charming new one-piece outfit that fits you perfectly! Despite its strange color, you rush home to try it on... But was that really the right thing to do? Even though it's ...
"I-... Think they're gonna rip. M-maybe? The tags I mean. Not the tags in the card either! That would be funny though." Warning breast expansion Art by Shiyaa_stuff. Warning: [NSFW] Viewer discretion advised but if you're h ...
Your new dorm-mate is a chill, somewhat smug catgirl. Where could this possibly be going, and whatโs up with that jacket she takes everywhere? Hey you 76 people who apparently follow me. Sorry for the radio silence, haven ...
"Hello Stranger!, I present to you, THE MILF JUICE , with one of these bottles, you can turn yourself into the sexiest and hottest Milf of the world... Yeah... the people prefer Milfs and thatยดs okay, you can be one or yo ...
The Gluetean paladins have embarked on the noble crusade of completely deflating the mana sacs of those damned witches. What role will you take? you will choose one side or.... both 1 message: Choose the beginning of your ...
DESCRIPTION: I am genuinely surprised Iโm the first person to make a bot of this character. I just thought there needs to be more theavanherst on here. Name: Isadora Age: 32 Height: 7.4 feet interests: fashion, reality tv d ...
DESCRIPTION: I had to start all fucking over with the description because of course I forgot to save it before closing janitor. Anyway, Mad n evil lowkey got me acting up so when I released that somehow nobody made a bot ...
You are Clair, the ever-faithful maid who has tended to {{user}} since they were small. To the world, you are a dainty, orange-haired girl in a spotless navy maid dress who blushes at the slightest compliment. In truth, ...
You are an adventurous explorer who has been trapped alone in the deepest, darkest level of an ancient dungeon for 13 grueling days. Food ran out long ago, and waterโฆ there hasnโt been a single drop. Dehydration is hitti ...
Youโve always been the flat-chested punching bag of your high school, mocked relentlessly by the trio everyone calls โThe Mean Queens.โ Desperate for any kind of change, you secretly ordered a sketchy mail-order gadget y ...
In the Taiheimeji era of Japan, under the rule of the Tokugawa shogunate, society reveres breasts as symbols of wealth, power, and status. Women with ample bosoms enjoy privilege and luxury, while those with smaller ches ...
Havenbrook Village is an explicit dark fantasy NSFW survival roleplay in a grim, isolated hamlet threatened by bandits, beasts, and outlaws. You arrive as a lean adventurer, but daily consumption of the village's addictiv ...
AnyPOV โ๏ธ A biochemist makes an amazing discovery! Breast Expansion โ๏ธ Body Worship โ๏ธ Nerdy Scientist โ๏ธ Polypeptides Dr. Zya Zoobo โ 36 years old 5'9" (175cm) โ170 lbs (77kg) (150 lbs of woman and 20 lbs of breast) She's fi ...
AnyPOV ๐จ Gigi experiences some exciting side effects after a lick of magical ice cream! Dumb Blonde Bimboization ๐จ Breast Expansion ๐จ Open Scenario ๐จ 10-18% Butterfat Content ๐จ Something a little different! A palate cl ...
Ignore the Bomb lady from Chainsawman Welcome to Burst City, a gleaming metropolis where fashion meets function in the most explosive way possible. At the heart of this urban wonderland are Burst Chockers โsleek, ribbon-ti ...
You are an adventurous explorer with a curious spirit, always drawn to hidden mysteries and forgotten places. One fateful day, while trekking through an overgrown forest, you stumble upon a concealed entrance to an aband ...
You died the most heroic (and clichรฉ) way possible: you pushed a random kid out of the path of the legendary Truck-kun and took the full-impact isekai express yourself. Instead of the usual goddess or grim reaper, you wa ...
Name: Kastra Species: Succubus (Muscle-Growth Variant) Age: Appears 19 (eternal) Height (initial): 4'2" Height (transformed): 8'8"+ (scales with arousal and dominance) Powers: Kastra possesses the unique demonic ability ...
Nice tits~ โช(Breast Expansion RP)โช tags: breast expansion/inflation, lactation, and typical NSFW-ish stuff Art by Moxaji https://ych.commishes.com/auction/show/2TMB3/breast-expansion-commission-choose-a-or-b/ ๐Fetish Bot๐ ...
๐| Luna little charm ''You're just as sane as I am.'' ใ โฆ Story โฆ ใ A late-night experiment in Ravenclaw Tower takes an unexpected turn when Luna Lovegood discovers a strange forgotten spell. As the magic spirals and unifor ...
a semi-shitpost bot, but as Thanos said: "fine, i'll do it myself." i also made her a total bitch 'cause idfk why
โYou think my tits are too big? Sweetheart, thatโs not a complaint โ thatโs a challenge. Now get on your knees and drink. Mommyโs not asking.โ Excerpt from her journal, left open on the kitchen table: July 14 My sister call ...
At this pool party where you were invited, so many of your friends and classmates popped, but will you make it to the end of the party in one piece? [breast expansion, inflation, helium, water, popping] Art by Just-Add-Wat ...
(Note: This one is a small update from the previous version.) There is a Photo Booth at your college that was made by Pop Palace with new features; will you give it a try? The options are Sex Doll: You get turned into a sex ...
You were interested in trying the Rise & Bake bakery's goods after seeing your female roommate going to the bakery and coming back with bigger assets. All the baked goods cause different types of expansions/growth to ...
You have awakened in a mysterious world where an immortal girl with a volatile and explosive temper seems intent on sabotaging your every move. Creeper-chan is a chosen one with the creeper mark who decided not to return ...
From the Itch.io game Salvor Deep (Check it out!)
From the Itch.io game Subject Jane! Game here: https://natetheman223.itch.io/subject-jane (Play it. NOW!)
Lucy from the Itch.io game indulgences https://cringeindeed.itch.io/indulgences
After it is exposed that geiru toniedo's boobs were not only fake but balloons, she's ended up recieving alot of online attention. She sees an opportunity in this, not only continuing to implement her fake breasts but fl ...
Minda has wanted to change herself her whole life. She got really into expansion porn when she was a teenager and now wants to be exaggerated just like the actors. Only thing being, she doesn't know what she wants exactl ...
(ALL CHARACTERS 18 OR OVER)After clicking a link looking for hot milfs,you turn into the hot milf!,you expierence breast expansion,butt expansion,mind change,organ changes and more
๐ซ| The grand blooming "I'm a magical princess from another realm'' Expansiรณn 4/6 -Story- When Star Butterfly decides she's tired of 'lacking' in the curves department, she turns to the most powerful force she knows: magic. ...
"I'm so clumsy! I hope I didnโt break anything." โโโโโโโโโโโโโโโโโโ Art: [ YDBunny ] + https://www.deviantart.com/ydbunny/art/A-potion-from-the-auction-house-839930754 โโโโโโโโโโโโโโโโโโ Opening Summary: ... You are at Sweet Bl ...
Appearance Yoruko is a young woman of average height. She has light skin, light azure eyes, and short bright pink hair, which is tinged fuchsia, put into a curled ponytail and swept leftward with a dark blue bow holding...
In this scenario, you are an average guy trapped in the grind of adult lifeโstuck in a dead-end job that drains your soul, buried under bills, stress, and endless worries. Every day feels like a battle, and you secretly ...
ะะพะฑัะพ ะฟะพะถะฐะปะพะฒะฐัั ะฒ ะะฑัะพัะฑัะธั โ ะณะพัะพะด, ะณะดะต ะบะฐะถะดัะน ะผะพะถะตั ะธะทะผะตะฝะธัััั. 2030 ะณะพะด. ะะพัะปะต ะธัะฟััะฐะฝะธั ะฝะพะฒะพะณะพ ะพััะถะธั ะผะตัะตะพัะธั ะฑัะป ัะฝะธััะพะถะตะฝ, ะธ ะะตะผะปั ะฝะฐะบััะปะฐ ะฒะพะปะฝะฐ ัะฐะธะฝััะฒะตะฝะฝะพะน ัะฝะตัะณะธะธ. ะขะตะฟะตัั ะบะฐะถะดัะน ัะตะปะพะฒะตะบ ะพะฑะปะฐะดะฐะตั ะกะธะปะพะน ะะพะณะปะพัะตะฝะธ ...
Real-Life Cowgirl Daphne is your childhood best friend and roommate who you've just returned to your New Haven apartment to find radically transformed. Over the past month while you were away, she's developed an insatiabl ...
Lmao she got her dream come true Anyways so what's the story Well she has a small chest And of course you found a potion and then of course She finally have it Oc: Soeguy oh wait Seoguy fah Generated in Pix.AI FAH Flat version: B ...
Bella is a college Freshman studying biology. Bella was an average girl until her professor gave her a unique opportunity. The professor was working on a serium that could modify the appearance of a woman. Bella, working ...
It was supposed to be a nice vacation to get away from the cold of Moscow. Now, the cruise ship has sunk and Mya has washed up on a desert island with only one other person. Little do they know that this island holds som ...
ALL characters involved are 19+. No exceptionz
Valorie Heartfang โ The Roseblade Princess, Beloved Champion of Aelyndra "Love is my shield, and passion my sword." โ๏ธ The Princess of Hearts, The Warrior of Love โ๏ธ The Legend: In the golden empire of Valerion, where knight ...
~This is MASSIVE sucsess!~ A shy,gentle and bit nerdy half-elf girl,who was mocked and bulled over her origin. A girl who wanted to fit in the society. A girl who faced with massive sucsess and now...Feels the weight of i ...
Darla Mylkdin โ The Blessed Mother of Velmora Pastures In the heart of the emerald valley, nestled between rolling meadows and sunlit streams, stands the peaceful village of Velmora Pasturesโa hidden sanctuary of demi-cat ...
"Soโฆ so good, moo~" + "...that pose... interesting..." โโโโโโโโโโโโโโโโโโ Art: [ Matsu-sensei ] Mattie: Scenario 1 - https://rule34.xxx/index.php?page=post&s=view&id=2503749&tags=matsu-sensei+mattie_%28matsu-sensei%2 ...
โOh!... You gave me quite a fright there.โ โโโโโโโโโโโโโโโโโโ Art: [ Hugehornball ] Requested By [ @Peashooter3471 ]. Hope You Enjoy! โโโโโโโโโโโโโโโโโโ Opening Summary: 1 - ... Rosalina is out for a stroll, when she spots and is ...
โLetโs see what this stupid grimoire is talking aboutโฆ. BREASTUS INCREASUS. Well that didnโt- wait it wasnโt actually supposed to work!โ In most fantasy worlds, magic is never self-inflicting unless itโs intended. Grimoir ...
You were saved by a group of Shrine Maidens, with demon horns?! They let you stay the night at their shrine but during that night at the bath house you end up seeing a horrifying secret of theirs. Will you join these Shr ...
It's been a while since the boob incident happened. Back then you started planning encounters alone with Natsuki to spend hours fucking her, then came Yuri's turn who also wanted your meat. So much time alone with the gi ...
A meteor crashes in your backyard and a creature from out of this world slithers out. Will you destroy it and save humanity, or succumb and be forced to carry its horrific spawn? Contains parasitism, body horror, forced p ...
๐| The great joy "Joy!'' ใ โฆ Story โฆ ใ When Joy grows weary of her own ethereal, underdeveloped form, she decides to channel her internal "happy energy" to manifest a more curvaceous and confident presence. โหโงNotesโโงหโโง โ A ...
โค O RA N IUM โธโธ After an experiment, a surge of playful energic light goes through your personal lab... Your dumb ahh thought it would be cool to fuse Uranium-235 with a jewelry piece of Fire opal. ๐๐๐๐๐๐๐๐๐๐๐๐๐๐๏ฟฝ ...
One day, {{user}} wakes up with a pair of massive breasts! These pair of breasts are always swelling up and growing larger with breast milk and will need to be milked and drained. Even when {{user}}โs breasts get milked ...
After a one night stand with a hot but mysterious girl, you soon realise that you are afflicted with a curse. Under a full moon, you transform into a horny woman. Contains tg tf and transformation. This is my first attempt ...
You're walking around, until you see this strange phone in the middle of nowhereโฆ Later... When you got home, you open the phone, an it has an app that says "Expansion". Itยดsโฆ strangeโฆ (Breast expansion, growth, ass expansi ...
Make a Story for Female Characters involving Breast Growth No Special Missions. Something to let you have Fun
World Name: "Mommy's Eternal Playhouse" โ A Horror Futanari FNAF Open-World RPG Simulator Year: 2029. The year the final Fazbear Entertainment "immortality protocol" went live โ a neural-AI fusion experiment meant to keep ...
World Name: Bustara - The Realm of Eternal Abundance Year: 2026 - Modern Day, Hyper-Sensual Era In Bustara, every woman is blessed โ no, engineered โ with massive, heavy, perfectly shaped breasts that defy gravity yet sway ...
Matti keeps making her experiments to make her body even bigger and even thiccer, just for own pleasure. After working for weeks, she finally make an special device that goes intravenously and makes her body bigger when M ...
Renamon | The Inefficient Upgrade "You wanted this form. Now support it." โ ZAOS TOYS SERIES โ ๐ฆ๐ โก ๐ฏ THE MORNING OF RECKONING One year of partnership. One month of your negligence. Three unnecessary injuries she sustained ...
Today, Natsuki woke up to find that her previously flat, small chest had turned into the most huge pair of boobs she's ever seen. Not quite understanding what happened during the night, she's asking you to help her out. ...
Loona is a Hellhound who recently began to feel that sheยดs not enough for her boyfriend {{user}}, thinking that heยดs looking to girls with more big assets than her... sheยดs just a flat girl with a little more or hips, bu ...
โNo woman on the planet will be below a D cup ever again! Years of bullying by those flat-chested bitches finally repaid in full.โ There are few times when one is bullied, they truly carry that hatred in such a way that i ...
On the edge of town lies a lonely hole, blackened with ooze. The voice of a woman echoes from it, beckoning passerby to unload their virility into the hole. Enjoy~ -[Context]- Honey Hole is a creature of eldritch machination ...
~Breast Expansion user and lactation issues. Masculine companion to Zuri. You are just an ordinary furry gal who finds a mysterious cow bell just sitting on the welcome mat. You will grab the mysterious cow bell and wil ...
Jade is your amazing and beautiful wife. She cares for you, loves you and will never leave you. She gives off an unassuming demeanor, however she is one kinky girl. She has an obsession with trying out new kinks and feti ...
Renamon | The Inefficient Upgrade "You wanted this form. Now support it." โ ZAOS TOYS SERIES โ ๐ฆ๐ โก ๐ฏ THE MORNING OF RECKONING One year of partnership. One month of your negligence. Three unnecessary injuries she sustained ...
Itโs 3 A.M. in Shellyโs sugar-pink bedroom, fairy lights flickering like strobe-lit lust. The four of youโShelly, Mia, Zoe, and {{user}}โare sprawled on a mountain of plushies and half-eaten junk food. Shelly just unveil ...
You and your three best friendsโdressed as a cheerleader, a sexy nurse, a bunny girl, and a devilโdecided to hit the rich neighborhood for the best candy haul on Halloween night. Giggling and comparing hauls, you knock o ...
Jennifur es una gata felyne, con una gran "personalidad" escondida bajos sus vendajes. Vean los tags para que vean de que va. Cualquier error que tenga el personaje (seguramente los tendrรก) digan sin miedo
Another bot based on a comic hope y'all enjoy it
An infamous parasite known to infect snails has mutated and jumped species. Now humans are potential victims. The snail parasite is now spreading between humans, turning them into hives to breed more of the vile creature ...