Belly Growth

Stories involving weight gain that includes the belly getting bigger. Often a combination of muscle and fat. Includes the so-called “roid gut”. Not about mpreg (male pregnancy).

Related: Age Progression; Age Regression; Ass Growth; Body Parts in Strange Places; Body Suit; Breast Expansion; Detachable; Foot Growth; Gender Swap; Getting Fatter; Getting Hairy; Getting Handsomer; Gradual Change; Hairless; Human to Animal/Anthro; Human to Body Part; Human to Inanimate; Inflation; Male Pregnancy; Race Transformation; Stretchy; Transformation.

Child of: Other Physical Changes.

Top Stories: “Vice (Sometimes drugs offer more than a high)”; “The need to obey”; “The six pack”; “Reality Pack”; “Mariposa honeymoon: A six-pack story”; “Spice up your life”.

Recently Updated: “Spice up your life”; “Reality Pack”; “Quarantine weight”.

30 stories found.

• Bear’s den by Pfefferooney  Belly CGrow Hair Balls Cock HyCock Infect MGrow Musc NipCum Grow  David is a small university student and he wants nothing more than to be, and be with, an enormous man. On a fateful day, he stumbles upon someone who can make his dream come true. Added Mar 2019 Updated May 2019 3 parts 9,022 words 18,965 views 4.9 stars (9 votes)

• Changeday by Alakazam1988  Belly CGrow Fat Hair Taller Cock MGrow Musc Grow  Now that all of the changes to your body take place all at once on the same day every year, Andrew and his two college buddies are doing everything they can to make their Changedays as dramatic as possible. Added May 2020 5,212 words 3,759 views
• ChristMASS by Musclesaber  Belly Xmas CGrow CumInf Taller Giant Balls Cock HyCock Cum Infl MGrow  Four men are transported to the North Pole to compete for the title of “The New Santa Claus”. Little do they know what magic can really do to them as one by one, they are each eliminated. Added Dec 2020 4 parts 9,454 words 3,479 views
• Colossal Clothing by QuasarSun  Belly CGrow Fat Hair Taller MGrow PSD Grow  Spencer is just your average post-college graduate, down on his luck and working a dead-end job when he runs across a magical clothing store that gives him a new job, a new perspective, and a lot more. Added May 2020 Updated Jun 2020 2 parts 3,666 words 5,518 views 4.3 stars (11 votes)
• Cow-boy by JKL  Belly CGrow Hair Taller 2Anim Infl MusBr MGrow NipCum Grow  Where does milk come from if cows are not raised as livestock? You're about to become the source. Added Jan 2019 1,606 words 19,761 views 4.4 stars (9 votes)
• Curt’s Olympic bid by Portowulf  Belly Fat Hum Nonc 2Gay  Curt thought his dreams of competing in the Olympics were over before a mysterious coach promises to make him huge. Added Sep 2020 1,377 words 2,263 views

• Damien by bulkscribe  Belly Fat Taller Giant MGrow PSD Grow  My roommate Damien is focussed on getting as big as he possibly can… and I find myself more than willing to help him out with that. Added Aug 2020 Updated Dec 2020 5 parts 16,482 words 13,909 views 5.0 stars (18 votes)

• The feeding by HouseForMonsters  Belly Viol Giant MGrow Gut Musc PSD Grow  A sudden visit from a fellow fetish gainer you've met online leads to massive growth and the destruction of a city. Added Aug 2019 2,354 words 8,807 views
• Frat boys, bro!! by Seth Peterson  Belly Dumb Fat Hair Balls Cock MGrow Gut Musc Grow  What happens when a handsome boy and his buddy finds some frat boy pills? Sick bulky results, BRO!! Added Jan 2018 2,556 words 27,457 views 3.8 stars (34 votes)

• Green gassy giant growth by JKL  Belly CGrow MFSwap Giant Mpreg MGrow Grow Tf  Heyden is out checking on his crops when a strange meteor shoots by, leaving change in its wake. Added Apr 2020 1,494 words 4,907 views 4.4 stars (5 votes)
• Gym class hero by Portowulf  Belly CGrow Dumb Fat MusBr MGrow Musc  Engineering student Dominic Wilde becomes the unexpected recipient of the “gym class hero” title during his college senior year. Added May 2020 2,219 words 3,899 views

• Heavy quarantine by Portowulf  Belly CGrow MGrow  Boyfriends Vincent and Coy ride out the quarantine together, for extended time. Added Apr 2020 2,778 words 4,206 views 4.7 stars (9 votes)

• It’s a piece of cake! (revised) by Woynich  Belly Fluids Cockless Taller Immob Infl Grow  James Miller finds a magic cookbook and bakes up a harem of anthropomorphic cakes that have different powers when he eats pieces of them. There’s a crumb cake with “EAT ME” written into his chest with currants, a blueberry shortcake, a stack of pancakes, and sure to be many other varieties soon. Added Aug 2020 3 parts 9,461 words 2,491 views

• Let’s make a bet by Seth Peterson  Belly Fem Dom Taller Grad MusBr MGrow Gut Musc PSD  My boyfriend has always had some exceptional monster pecs! And over the years, they just got bigger and bigger… and so did he! My man cannot stop growing, and I love every inch of his expanding, heaving frame! Come check out the perfect swelling journey that is my big alpha boyfriend! Added May 2019 3 parts 10,394 words 11,179 views 4.1 stars (8 votes)
• A love letter by Seth Peterson  Belly Fat VGL Taller Grad PSD 2Gay  A slow, steady, and delicious story of love, growth, and lots of big doughy softness! Come see the progression of a boy and his one and only…from friends to lovers to something very big indeed! Added May 2020 20,430 words 2,255 views

• Mariposa honeymoon: A six-pack story by Cris Kane  Belly CGrow CShr Dumb Hair Cock MGrow Musc Mental Race Series  Their flamboyant best-man Pierce gives strait-laced newlyweds Derek and Charles a mysterious six-pack to liven up their Cancun honeymoon. Added Dec 2018 Updated Feb 2019 19 parts 105,833 words 11,980 views 4.4 stars (9 votes)

• The need to obey by Musiker  Belly Bi CShr Dom MFSwap Hair Taller Giant Het Balls Cock Immort XArm XLimb Musc Mental PSD Slave Shr Grow 2Gay Sugg  An enormously large, muscular man has only one thing he wants out of life: to be a good boy for his master. He is searching for a new master to take him in when he finds someone who is willing to give him a try-out, and who is not turned off by his enormous balls and knee-length caged cock. Added May 2019 Updated Nov 2019 8 parts 44,462 words 17,396 views 4.8 stars (16 votes)

• Omniman by Omniman  Belly Viol Giant Balls Cock HyCock Cum HMusc Immort Infl MGrow Grow  Wild discovers that a non-functioning prototype for a revolutionary machine works after all. He and his roommate decide to have some fun with it, but can they see the limits of their desires? Added Jun 2019 2,135 words 9,072 views 3.6 stars (9 votes)

• Picture perfect by Cris Kane  Belly CGrow CShr Cock MGrow Musc Tf  An eccentric painter’s portraits have an unusual impact on those who pose for them. Added Jun 2019 Updated Jul 2019 3 parts 12,966 words 10,076 views

• Quarantine weight by Aphon  Belly CGrow Hair Grad Cock HyCock MGrow  Quarantine has a way of making the days blur together. After a while, it’s easy to forget what your body used to look like before your favorite Meal Replacement XL shakes. Added Feb 2021 2 parts 1,793 words 1,771 views

• Reality Pack by Thorn  AgeDiff Ass Belly Bro CGrow Dad Virgin Hair Taller Grad Cock MusBr MGrow Musc PSD  What happens when the program you’re working on for school has a downloadable mod? You investigate it of course! Added Nov 2020 Updated Feb 2021 15 parts 79,094 words 15,834 views 5.0 stars (20 votes)
• Reece’s morph by Seth Peterson  Absorb Belly Fat Hair MGrow Musc PSD Grow Vore  The power of absorption is a nightmare for Reece...until it produces some very big results. Added Mar 2016 Updated Dec 2020 3 parts 13,638 words 25,606 views 5.0 stars (7 votes)
• Royal power lust by ZeroZeroNull  Lizard Belly Dom Cock Cum MGrow Musc PSD  A cocky ruler attempts to find a way to get rid of his enemies, only for his plan to backfire “horribly”. Added Nov 2019 3,411 words 5,080 views

• The six pack by Cris Kane  Belly Fem CGrow CShr MFSwap Dumb Hair Taller MGrow Race Shr Grow 2Gay Tf Series  Returning from a Mexican vacation, a gay couple bring back a mysterious drink for their friends to try, bringing on some changes for the group of friends that require a great deal of getting used to. Added Sep 2018 9 parts 38,564 words 15,929 views 4.9 stars (9 votes)
• A special catch by ZeroZeroNull  Belly CGrow 2Anim MGrow Self Grow  What was supposed to be a young man's peaceful evening spent playing video games turned to be a lot more different than what he could have ever expected... Added Dec 2019 5,181 words 5,626 views
• Spice up your life by Musclesaber  Ass Belly CGrow 4th of Jul Taller Cock MGrow  Roommates Sam and Collin try to return to a life of normalcy after the pandemic. Trying to have a get together with friends, Sam buys a new spice pack at the store that has some surprises in store for the pair. Added Feb 2021 4 parts 10,656 words 5,646 views 5.0 stars (11 votes)
• Supersized by Musclesaber  Belly CGrow CumInf Taller Giant Balls Cock HyCock Cum MGrow Super  After an experiment gone wrong, Max unexpectedly grows into a giant. After being saved by his superhero crush, Amplified, the pair tries to get the giant man’s growth under control. Added Nov 2020 2 parts 5,286 words 4,581 views 5.0 stars (5 votes)

• Thoros by Ziel  Belly CGrow Cock HyCock Cum MGrow Musc Images Tent  In the mystic ruins of a secret, forbidden library, Thoros uncovers an exciting find—a small jade box, sealed with a binding rune Thoros knows he can unlock. The rewards inside, however, are not what he expects, and the tendrils unleashed will not stop until Thoros has been given more pleasure than he can handle. Added Jan 2018 4,756 words 21,534 views 4.8 stars (12 votes)

• Vice (Sometimes drugs offer more than a high) by Tereshky  Addict Belly CGrow CumInf Virgin Balls HyCock Cum Immob MGrow Musc Nonc Self Grow  Jack was a drug kingpin of sorts. Like any potent drug, people craved it, they came to him, offered him their life’s treasures and he gave them their fix. In a world where usually only the strongest survive and only the smartest staid on top, he was doing quite well for himself and living an easy life. There were no rival drug lords because what he had to offer nobody else could give. His drug came from within. Added Jun 2018 Updated Nov 2019 5 parts 11,930 words 31,206 views 4.6 stars (29 votes)

• Web cam abuse by Tereshky  Belly CGrow Taller Cock Infl MusBr MGrow Musc NipCum PSD Grow  Two enterprising college jocks think they can pay their way through school by showing off their ripped bods as part of a web cam business. When a company comes along offering them a ton of money for an hour’s work, they learn that when an opportunity sounds too good to be true, you should always read the fine print. Stretch Studios isn’t kidding when they say they’re not responsible for any “alterations” to their employees. Added Sep 2020 4,260 words 5,411 views 4.8 stars (6 votes)