Getting Fatter

Stories where guys get huge through an increase in fat. May include Belly Growth.

  Child of:  Fat/Inflation. Related tags:  Getting Fatter;Inflation.

  Tag Group:  Growth.

48 stories found Sorted alphabetically Total word count: 440,694

B 5

The barista who fattened me up and stole my beta by BigManBigBelly Once upon a time, I lived as the alpha in my own life. Then this happened and everything changed. 4,948 words Added Dec 2021 7,890 views 4.0 stars (3 votes) •Belly Growth•Getting Fatter •M/M

The big college roommate by MaxMorphs A story about a big ex-jock who turns himself into an actual whale! 3,856 words Added Jan 2024 5,015 views 4.7 stars (10 votes) •Cock Growth•Multicock•Belly Growth•Size Increase•Hair Growth/Getting Hairy•Getting Fatter•Vore •M/M

Blooming season by brazboy Heitor is a member of a sexual minority looking for an accommodating place in which to live downtown—hard to do on a budget. Thankfully, Samuel is looking for someone to share the bills with, and is also a member of a different sexual minority which has its own set of challenges. Living together will prove to be more engaging than either of them had in mind. 8,442 words Added Oct 2021 7,861 views 4.5 stars (11 votes) •Always Hard•Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Self-suck•Muscle/Strength•Increased Libido•Getting Fatter•First Time/Virgin•Hyper Pheromones •M/M

The Bull Factory by Portowulf Ricardo finds himself at the new “Bull Factory” club, and learns where the name comes from. 1,980 words Added May 2020 13k views 4.8 stars (9 votes) •Getting Fatter

Business trip by BeefyDutch Bill is a hardworking guy who travels. Before he leaves for his current trip, his coworker André slips some of his new protein supplement into his coffee with some big side effects. 7,889 words Added Aug 2021 15k views 4.5 stars (13 votes) •Cock Growth•Huge Cock•Hyper Cum•Muscle Growth•Belly Growth•Getting Taller•Size Decrease•Getting Fatter

C 7

Changeday by MaxMorphs 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. 5,212 words Added May 2020 16k views 4.7 stars (10 votes) •Cock Growth•Huge Cock•Muscle Growth•Muscle/Strength•Belly Growth•Getting Taller•Size Increase•Hair Growth/Getting Hairy•Getting Fatter •M/M•M/M/M

Cheating husband winds up pregnant by BigManBigBelly When a couple’s sex life fizzles out, one of them starts growing rather fat, but the reason why is a surprise to both. 1,836 words Added Mar 2022 6,465 views 3.5 stars (2 votes) •Belly Growth•Male Pregnancy•Getting Fatter •M/M

Chuck, the size thief by spacevlad Chuck, a middling-sized construction worker who wishes he were bigger, finds a way to grow huge. 16 parts 42k words (#94) Added Jun 2017 Updated 22 Dec 2017 122k views 4.6 stars (32 votes) •Cock Growth•Huge Cock•Hyper Cock•Hyper Cum•Getting Dumber•Other Mental Changes•Muscle Growth•Muscle Gut•Muscle Theft•Muscle/Strength•Belly Growth•Voice Deepening•Giants•Plausible Size Difference•Size Decrease•Size Increase•Hair Growth/Getting Hairy•Getting Fatter•Inflation•Nanotech•Destruction/Violence•Nonconsensual change•Nonconsensual sex•Absorption •M/M

Colossal Clothing by QuasarSun 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. 3 parts 5,384 words Added May 2020 Updated 3 Dec 2022 19k views 4.4 stars (20 votes) •Cock Growth•Huge Balls•Ball Growth•Huge Cock•Muscle Growth•Muscle Gut•Belly Growth•Transformation•Voice Deepening•Getting Taller•Plausible Size Difference•Size Increase•Hair Growth/Getting Hairy•Getting Fatter•Orcs•Supernatural •M/M

Crafting my cousin by Fallon Ives Yusef’s cousin Hadi introduces him to a new game with a surprisingly detailed character creator. Might as well go wild with it, right? When Hadi hacks the game, however, changes made to their characters start to have strange effects on the real world. 7,243 words Added Feb 2022 9,746 views 4.5 stars (6 votes) •Cock Growth•Cock Theft•Muscle Growth•Transformation•Getting Taller•Plausible Size Difference•Size Decrease•Size Increase•Race/Ethnicity Change•Getting Fatter•App•Orcs•Fantasy Realm •M/M

Cursed to swell with cum by BigManBigBelly Max, like so many others, is powerless to resist Damien’s charm and blessed to be stretched open by his enormous meat. But his seed proves more potent than Max could have imagined… And possibly more than he can handle. 2,974 words Added Mar 2022 17k views 4.3 stars (10 votes) •Cum inflation•Cum Milking•Hyper Cum•Nipple Emissions•Immobility•Belly Growth•Size Increase•Getting Fatter•Infectious•Supernatural •M/M

Curt’s Olympic bid by Portowulf Curt thought his dreams of competing in the Olympics were over before a mysterious coach promises to make him huge. 1,377 words Added Sep 2020 8,772 views 4.0 stars (2 votes) •Straight to Gay•Belly Growth•Getting Fatter•Humiliation•Nonconsensual change

D 3

Damien by bulkscribe 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. 5 parts 16k words Added Aug 2020 Updated 12 Dec 2020 36k views 5.0 stars (19 votes) •Muscle Growth•Belly Growth•Getting Taller•Giants•Plausible Size Difference•Size Increase•Getting Fatter

Don’t talk about me! by jewelbee What if one day, everything someone said about you became true? Everything someone says to your face, whether lie, sarcasm, joke, hyperbole… would change you. 18 year old campus douche Nick learns this the hard way, faced with a curse after he led on the wrong girl. How will he get rid of the curse, and more importantly… just how much will he change in the meantime? 3 parts 4,348 words Added Aug 2020 Updated 10 Jul 2021 19k views 4.8 stars (48 votes) •Public Orgasm•Straight to Gay•Belly Growth•Getting Fatter•Retcon•Suggestion•Incest•Father/Son•Nonconsensual change •M/M

Down on his luck by BigManBigBelly Brody was dumped by his girlfriend, who took the dog, and then was fired at his job. Depression leads to weight gain but he manages to catch the eye of a wealthy, older man who forces him to confront new thoughts and considerations. 4,588 words Added Feb 2022 5,022 views 5.0 stars (3 votes) •Straight to Gay•Getting Fatter•Age Difference •M/M

F 2

Fatfluencer by RoidTeen A young man innocently starts uploading a few videos on Youtube. Who would have thought he would make it this big....  5 parts 7,790 words Added Jun 2023 Updated 24 Jun 2023 6,282 views 3.7 stars (15 votes) •Immobility•Muscle Gut•Belly Growth•Feeding•Getting Fatter•Complete •M/M

Frat transformations by Shrinkingmen.com A fraternity party goes wrong when a bottle of transformation pills is introduced to a game of spin the bottle. 2,018 words Added Jan 2023 6,252 views 2.8 stars (4 votes) •Cock Shrinking•Getting Dumber•Muscle Theft•Belly Growth•Size Decrease•Getting Fatter•Humiliation•Complete •M/M

G 5

The gaincation by Goldcoaster Middle-aged Tom decides to take a chance on growing the belly he’s always wanted. It comes with other changes he never could have dreamed of. 8,865 words Added Feb 2022 6,165 views 4.1 stars (8 votes) •Belly Growth•Transformation•Getting Fatter •M/M/M

Gaining roommates by MaxMorphs Ben’s enormous gut seems like it can’t get any bigger. Does that sound like a challenge to you? 5,341 words Added May 2020 23k views 4.4 stars (13 votes) •Cock Growth•Huge Cock•Hyper Cock•Muscle Growth•Getting Taller•Size Increase•Getting Fatter•Vore •M/M

Geovan’s proposition by Pragmaton When a lonely fisherman in ancient Greece attends his childhood friend’s wedding, he is visited by a stranger that presents him with an unexpected destiny, as well as a ton of extra baggage. But that’s a small thing that can be overlooked…right? 2 parts 7,466 words Added Feb 2022 3,970 views 5.0 stars (5 votes) •Belly Growth•Size Increase•Getting Fatter•Pagan gods •M/M

Growth gel by BigManBigBelly Felix grows to resent his recently unemployed husband’s laziness around the house and decided to transform his body to match his sinful sloth and gluttony. 3,987 words Added Apr 2022 11k views 4.8 stars (10 votes) •Cum inflation•Belly Growth•Male Pregnancy•Size Increase•Getting Fatter•Inflation •M/M

Gym class hero by Portowulf Engineering student Dominic Wilde becomes the unexpected recipient of the “gym class hero” title during his college senior year. 2,219 words Added May 2020 9,545 views 4.0 stars (5 votes) •Cock Growth•Getting Dumber•Muscle Breast•Muscle Growth•Muscle/Strength•Belly Growth•Getting Fatter

H 3

H2Grow: Just add water by Musclesaber Commission done for @scot158f on Twitter/X. Tony is off to his first day of college and finds he’s been paired with a science geek as his new roommate. What could go wrong when he’s doing experiments in their room all the time? 4,151 words Added Dec 2023 4,529 views 5.0 stars (4 votes) •Cock Growth•Ball Growth•Muscle Growth•Butt Growth•Belly Growth•Getting Taller•Size Increase•Getting Fatter •M/M

Heavy quarantine by Portowulf Boyfriends Vincent and Coy ride out the quarantine together, for extended time. 2,778 words Added Apr 2020 13k views 4.6 stars (12 votes) •Cock Growth•Hyper Cum•Muscle Growth•Belly Growth•Increased Libido•Getting Fatter•Inflation•Complete•Set during the Pandemic •M/M

Hog nog by Bulklore A young personal trainer named Todd is invited to the annual holiday party for the gym’s staff and clients, but quickly his discipline is tested as cups of infamous ‘hog nog’ are passed around during a party game. 5,400 words Added Jan 2024 2,352 views 4.7 stars (6 votes) •Belly Growth•Feeding•Forced Growth•Getting Fatter•Christmas •M/M

I 1

The interrogation room by Pragmaton A suspect from a motorcycle gang is interrogated in a small room. But the officers soon find out they are unable to contain the big bellied bubba… 8,024 words Added Feb 2022 5,063 views 5.0 stars (5 votes) •Belly Growth•Size Increase•Getting Fatter•Inflation •M/M

L 1

A love letter by Seth Peterson 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! 20k words Added May 2020 8,215 views 4.6 stars (8 votes) •Straight to Gay•Belly Growth•Getting Handsomer•Gradual Change•Getting Taller•Plausible Size Difference•Getting Fatter

M 3

MaXXXed out by Now Voyager A cocky guy named Max visits a spa on the edge of town run by gorgeous women. But when he finds himself strapped into a transformative massage chair, he pays for his disrespectful flirting with his body.  6,629 words Added Mar 2023 5,014 views 4.0 stars (3 votes) •Cock Pumping•Cock Shrinking•Other Mental Changes•Butt Growth•Belly Growth•Breast Expansion•Transformation•Human to Animal/Anthro•Getting Fatter•Misogyny•Nonconsensual change•Aliens•Complete •M/F/F

Meteor shower by Tym Greene A couple heads out to a costume party to celebrate a big meteor shower. Little do they know that the party’s host has other plans. 10k words Added Sep 2021 8,094 views 3.0 stars (2 votes) •Female to Male•Male to Female•Gender Swap•Gay to Straight•Other Mental Changes•Butt Growth•Belly Growth•Breast Expansion•Gradual Change•Transformation•Getting Taller•Size Increase•Human to Animal/Anthro•Getting Fatter•Retcon•Bisexual•Hetero Sex•Nonconsensual change•Anthro/Furry•Mermen •M/M•M/F•M/M/F

My chronicles by growerdom I chronicle my growing life, dealing with my new abilities, and you’re there every step of the way.  2 parts 4,018 words Added Dec 2023 Updated 30 Dec 2023 10k views 4.6 stars (18 votes) •Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Self-suck•Hyper Cum•Public Orgasm•Dom to Sub•Straight to Gay•Hyper Muscle•Pec Fucking•Hyper Strength•Immobility•Muscle Growth•Muscle Gut•Muscle Theft•Muscle/Strength•Muscle Worship•Man Scent•Voluptuous Men•Butt Growth•Belly Growth•Increased Libido•Getting Handsomer•Gradual Change•Transformation•Voice Deepening•Getting Taller•Giants•Forced Growth•Plausible Size Difference•Size Decrease•Size Increase•Hair Growth/Getting Hairy•Getting Fatter•Father/Son•Dom/Sub•Nonconsensual change•Hyper Pheromones •M

O 1

Orc Cymraeg by JCS Jason, a Welsh University student, convinces an old school friend to transform him into an orc. 2,592 words Added Feb 2023 3,792 views 4.3 stars (3 votes) •Cock Growth•Belly Growth•Breast Expansion•Foot Growth•Getting Taller•Size Increase•Getting Fatter•Orcs•Urban Fantasy•Complete •M/M•NS

P 2

Prize pig husband by Musclesaber Commission for @bigmanfan2 on twitter: After buying a new home, John and Carl find some interesting things that the previous owners left behind. 2,329 words Added Aug 2022 7,325 views 4.1 stars (8 votes) •Cock Growth•Huge Cock•Belly Growth•Getting Taller•Giants•Size Increase•Getting Fatter •M/M

Pup frat by Newbie Pup At the behest of an old friend, Jack joins a frat and finds the initiation to be wilder than his growing- pup-filled dreams. 10k words Added Mar 2023 9,669 views 4.9 stars (29 votes) •Cock Growth•Huge Balls•Ball Growth•Huge Cock•Cum inflation•Other Mental Changes•Muscle Growth•Muscle Gut•Muscle/Strength•Muscle Worship•Always Shirtless•Belly Growth•Gradual Change•Transformation•Getting Taller•Plausible Size Difference•Hair Growth/Getting Hairy•Getting Fatter•Inflation•Complete •M/M•M/M/M

Q 1

The quest for size by Musclesaber Daladon is on his way home from one of the worst days he’s ever had when he stumbles upon a cart vendor with potions, clothes, and other goods. Daladon is in for a surprise when he sees what some of these goods are capable of. 3 parts 19k words Added Sep 2023 Updated 27 Jan 2024 11k views 4.7 stars (13 votes) •Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Cum inflation•Hyper Cum•Hyper Muscle•Immobility•Muscle Growth•Muscle/Strength•Muscle Worship•Pointy Ears•Butt Growth•Belly Growth•Getting Taller•Giants•Plausible Size Difference•Size Decrease•Size Increase•Getting Fatter•Inflation•Anthro/Furry•Dragons•Orcs•Fantasy Realm•Medieval(ish) •M/M/M/...

R 3

Reece’s morph by Seth Peterson The power of absorption is a nightmare for Reece...until it produces some very big results. 3 parts 14k words Added Mar 2016 Updated 12 Dec 2020 42k views 4.4 stars (10 votes) •Muscle Growth•Muscle/Strength•Belly Growth•Plausible Size Difference•Size Increase•Hair Growth/Getting Hairy•Getting Fatter•Vore•Absorption •t/t

Rigsaw by Thorn Men have been going missing without a trace. Only those who go missing knows what truly happens, and what types of traps they have to undergo for some misdeeds in their past. 3,898 words Added Jun 2021 6,991 views 4.7 stars (3 votes) •Belly Growth•Getting Fatter•Inflation

Robert Leo: Letting the beast out by Bigmanfan A commission where a lion tired of being just chubby, makes a deal with an old god to grow into a universe-filling blobby beast. 3,441 words Added Dec 2023 1,418 views 4.0 stars (2 votes) •Extra facial features•Multiarm•Belly Growth•Transformation•Getting Taller•Giants•Size Increase•Getting Fatter•Destruction/Violence•Anthro/Furry•Pagan gods•Supernatural•Complete •M•M•NS

S 5

Sherlock Holmes: A case of expansion by Bigmanfan Holmes and Watson investigate a missing man, only to find that things are bigger than they expected. 4,378 words Added May 2021 4,452 views 4.0 stars (2 votes) •Size Increase•Hair Growth/Getting Hairy•Getting Fatter

The six pack by Cris Kane 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. 9 parts 39k words Added Sep 2018 31k views 4.8 stars (13 votes) •Cock Growth•Cock Shrinking•Huge Cock•Gender Swap•Butch-to-Fem•Other Mental Changes•Straight to Gay•Muscle Growth•Muscle/Strength•Butt Growth•Belly Growth•Increased Libido•Getting Handsomer•Gradual Change•Transformation•Getting Taller•Size Decrease•Size Increase•Age Progression•Age Regression•Race/Ethnicity Change•Hair Growth/Getting Hairy•Getting Fatter•Destruction/Violence •M/M•M/M/M

A special catch by ZeroZeroNull 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... 5,181 words Added Dec 2019 12k views 4.5 stars (10 votes) •Cock Growth•Self-suck•Muscle Growth•Belly Growth•Getting Taller•Size Increase•Human to Animal/Anthro•Hair Growth/Getting Hairy•Getting Fatter •M

Stories to tell in the dark by Thorn Sean discovers a book that is filled with some surprising stories. 2 parts 9,685 words Added Apr 2021 Updated 17 Apr 2021 18k views 4.9 stars (35 votes) •Cock Growth•Huge Balls•Huge Cock•Muscle Growth•Muscle Gut•Butt Growth•Belly Growth•Voice Deepening•Getting Taller•Size Increase•Getting Fatter•Inflation

Straight men at the club boozed & bred by BigManBigBelly A hot local club is having issues with predatory men so they devise a plan to teach them a lesson, providing free samples of a liquor that clouds their minds and imbues them with the power of impregnating other men. 1,416 words Added May 2022 7,109 views 5.0 stars (1 vote) •Huge Cock•Cum inflation•Belly Growth•Male Pregnancy•Getting Fatter•Nonconsensual change •M/M/M/...

T 3

Tank the bouncer by spacevlad Bar owner Matt can only afford one bouncer for his bar, so he hires the biggest one he can find: Tank, an ex-college football player who is eager to grow even bigger. Matt has a way to make that happen, but after the first unexpectedly effective injection, the newly huge and strong Tank starts turning the tables on his boss. 18 parts 35k words Added Jun 2016 Updated 19 Aug 2016 66k views 4.0 stars (34 votes) •Straight to Gay•Muscle Growth•Muscle Gut•Muscle/Strength•Man Scent•Giants•Plausible Size Difference•Size Increase•Getting Fatter•Destruction/Violence•Nonconsensual change•Nonconsensual sex •M/M

They’re really sensitive now by spacevlad Burly musclebear daddy Josh gets his nipples pierced, which makes them extra sensitive...and leads to some BIG unexpected benefits! 2 parts 5,742 words Added Nov 2016 Updated 7 Apr 2017 27k views 4.6 stars (15 votes) •Muscle Growth•Muscle/Strength•Giants•Plausible Size Difference•Size Increase•Getting Fatter •M/M

Three brothers by Wawa Three brothers get infected with a digital virus that grows them to their true selves. 1,702 words Added May 2022 12k views 4.2 stars (6 votes) •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Hyper Cum•Pec Fucking•Muscle Breast•Muscle Growth•Muscle Gut•Belly Growth•Giants•Size Increase•Getting Fatter•Incest•Brothers•Nonconsensual change •M/M•M/M/M

U 2

Unequal exchange by Fallon Ives Jacob gets more (and less) than he bargained for when a late-night hookup with a guy from out of town takes a turn for the strange. No part of him will ever be the same. 9 parts 21k words Added Nov 2021 Updated 12 Feb 2022 32k views 4.6 stars (16 votes) •Cock Growth•Cut to Uncut•Cock Shrinking•Cock Theft•Huge Balls•Huge Cock•Hyper Cum•Muscle Worship•Man Scent•Belly Growth•Increased Libido•Gradual Change•Transformation•Getting Taller•Plausible Size Difference•Size Decrease•Size Increase•Getting Fatter•Tongue Growth•Dom/Sub•Humiliation•Nonconsensual change•Sex-Slave•Supernatural •M/M•M/M/M

University admythion by Tym Greene It’s 1958, and a new university student is getting ready for his first day of classes…too bad he read that old spellbook his father gave him… 11k words Added Nov 2021 7,587 views 4.6 stars (5 votes) •Public Orgasm•Multihead•Muscle Growth•Public Nudity•Belly Growth•Transformation•Size Decrease•Size Increase•Human to Animal/Anthro•Getting Fatter•Retcon•Merging•Anthro/Furry•Centaurs•Anthro/Scaly•Dragons•Ogres•Supernatural•Early/Mid 20th Century •M/M•M/M/M

V 1

The Vale by CockTFBoi When Kurt inherits a remote mansion from his uncle, he decides to spend the summer there with his friends. Andy and Oliver join him at the start of the summer to explore the house, but the place is surrounded by a huge valley located deep in the wilderness far from civilization. As strange events begin to unfold, the trio must figure out what is happening to them. 5 parts 34k words Added May 2023 Updated 30 Sep 2023 11k views 4.9 stars (16 votes) •Always Hard•Cock Growth•Cut to Uncut•Cock Shrinking•Cock Theft•Cockless•Huge Balls•Ball Growth•Human to Cock•Cum inflation•Cum Milking•Always Cumming•Hyper Cum•Boytaur•Four Legs•Butch-to-Fem•Muscle Growth•Always Shirtless•Public Nudity•Pointy Ears•Voluptuous Men•Butt Growth•Increased Libido•Gradual Change•Transformation•Size Decrease•Human to Inanimate•Hairless•Getting Fatter•Cock Cage•Dom/Sub•Nonconsensual sex•Restraints•Dildos/Toys•Anthro/Furry•Orcs•Werewolves •M•M/M•M/M/M•M/M/M/...

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