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Fat Boi Fantasies

@fatboifantasies

He/him, 28, πŸ‡¦πŸ‡Ί πŸ³οΈβ€πŸŒˆ. Stereotypical πŸ”žNSFWπŸ”ž account for a lapsed writer who loves gaining, TF, and all kinds of homosexual perversion. PFP a raffle win from the amazing @DKmate.bsky.social!

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01.01.2024
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Latest posts by Fat Boi Fantasies @fatboifantasies

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The extent of Mayhem's power?
I'd say generating an infinite amount of his own spawn from any orifice 😏

07.03.2026 19:09 πŸ‘ 133 πŸ” 24 πŸ’¬ 2 πŸ“Œ 0

If I have to hear one more CEO say their ai might have achieved consciousness

06.03.2026 17:01 πŸ‘ 151 πŸ” 35 πŸ’¬ 6 πŸ“Œ 0
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Looks like another guy unknowingly bought cursed underwear and got permanently turned into a fat dragon. His husband is in for an extremely big surprise when he gets home

05.03.2026 02:37 πŸ‘ 896 πŸ” 226 πŸ’¬ 10 πŸ“Œ 0
Cow TF. A man stands and lifts his shirt to reveal a cow udder hanging from his lower stomach. He is mooing while looking at the camera in concern.

Cow TF. A man stands and lifts his shirt to reveal a cow udder hanging from his lower stomach. He is mooing while looking at the camera in concern.

✨ moooOOOooo? ✨

03.03.2026 12:38 πŸ‘ 250 πŸ” 25 πŸ’¬ 7 πŸ“Œ 0
03.03.2026 13:55 πŸ‘ 85 πŸ” 8 πŸ’¬ 2 πŸ“Œ 0
A himbo with an udder where his dick should be. He has 4 protein shake bottles suctioned onto his udder being filled up. The himbo says "Anyone want a protein shake!? They're fresh!".

A himbo with an udder where his dick should be. He has 4 protein shake bottles suctioned onto his udder being filled up. The himbo says "Anyone want a protein shake!? They're fresh!".

A himbo cowboi with protein shakes suctioned onto each of his teets ready to supply you with some FRESH high protein milk whenever you need it.
subscribestar.adult/spacepupsilver

03.03.2026 19:49 πŸ‘ 319 πŸ” 34 πŸ’¬ 7 πŸ“Œ 0
A digital art piece of a young man transforming into a big, fat anthropomorphic lizard. His rear has expanded so much so that his pants have been reduced to ribbons, a massive thick tail having sprouted above his butt. His face is turning green and reptilian as he looks behind with an embarrassed expression, saying "I didn't do it!" his cock and balls have also grown large and hang down from beneath his enormous rear end.

A digital art piece of a young man transforming into a big, fat anthropomorphic lizard. His rear has expanded so much so that his pants have been reduced to ribbons, a massive thick tail having sprouted above his butt. His face is turning green and reptilian as he looks behind with an embarrassed expression, saying "I didn't do it!" his cock and balls have also grown large and hang down from beneath his enormous rear end.

CW: Lewd

Aaaand a lewd alternative version. Seems arousal is a bit of a side effect of this potion...

03.03.2026 14:45 πŸ‘ 10 πŸ” 5 πŸ’¬ 0 πŸ“Œ 0

Final Flabination, a horror comedy of a group of muscular gym bros who narrowly avoided a fattening incident, and now Gym Death stalks them as it contrives fattening incidents including a truck carrying giant chocolate covered waters, a fall into a vat of lard, and more

28.02.2026 01:46 πŸ‘ 25 πŸ” 12 πŸ’¬ 2 πŸ“Œ 0
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Scientists: "Food gives you energy"

Me after eating:

01.03.2026 13:25 πŸ‘ 4917 πŸ” 935 πŸ’¬ 39 πŸ“Œ 50
Obese elf man in well-stretched button-up flannel fans himself while feeling overheated while in a subway car. He doesn't seem to be super aware of the individual squashed between his massive mounds.

Obese elf man in well-stretched button-up flannel fans himself while feeling overheated while in a subway car. He doesn't seem to be super aware of the individual squashed between his massive mounds.

-|| Taking a Load Off
It's a lotta work hauling this bulk around all day!

01.03.2026 04:29 πŸ‘ 822 πŸ” 202 πŸ’¬ 14 πŸ“Œ 0
NSFW Digital drawing of a human farmer out in the field. Stressed about the lack of milk production this season, they eat a chocolate milk bar as a smol treat. After the quick bite, their hands begin to tingle. Fusing together as their groin expands. They rush to sit a plump milky streaming udder onto a bundle of hay near by. White fur with black splotches reveal themselves between the ripped overalls. Merely one teet happens to be filling up an overfilled bucket as the rest floods the fields. The new senses of their pink snoot and floopy bull ears are overpowered by a squimished face and new jingly nose loop piercing. Hooves planted firmly on the ground and horns held hide help ease the farmer into unloading their growing bull cock. With half their body already turned into a milk bull, they will realize the miracle they've been given to save their farm... Or at least when the orgasms subsides maybe. That udder is now the size of the hay barrel and ain't stopping

NSFW Digital drawing of a human farmer out in the field. Stressed about the lack of milk production this season, they eat a chocolate milk bar as a smol treat. After the quick bite, their hands begin to tingle. Fusing together as their groin expands. They rush to sit a plump milky streaming udder onto a bundle of hay near by. White fur with black splotches reveal themselves between the ripped overalls. Merely one teet happens to be filling up an overfilled bucket as the rest floods the fields. The new senses of their pink snoot and floopy bull ears are overpowered by a squimished face and new jingly nose loop piercing. Hooves planted firmly on the ground and horns held hide help ease the farmer into unloading their growing bull cock. With half their body already turned into a milk bull, they will realize the miracle they've been given to save their farm... Or at least when the orgasms subsides maybe. That udder is now the size of the hay barrel and ain't stopping

Milk Chocolate can be helpful on the milk farms in unexpected ways!

Commission for @littlewolf112.bsky.social
Help support my work @ patreon.koorivlf.com

#NSFW #furry #art #furryart #transformation #TFEveryday #udder #cow #commission #tf #tfsky #milk #hyper

19.02.2026 08:56 πŸ‘ 700 πŸ” 109 πŸ’¬ 1 πŸ“Œ 0
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Is it still sumo even if its only your guts pressing against each other?

Drawn by @13uckaroo.bsky.social

22.02.2026 16:53 πŸ‘ 127 πŸ” 22 πŸ’¬ 3 πŸ“Œ 0

Definitely A

26.02.2026 02:33 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

it's all just art. "porn" is just art that makes you horny, in precisely the way that "horror" is art that makes you scared and "metroidvania" is art that makes you write video essays

25.02.2026 19:36 πŸ‘ 22549 πŸ” 8152 πŸ’¬ 102 πŸ“Œ 68
Pointing his giant bubblebutt at you, a fat, hairy, blueberry-inflated guy in briefs is looking over his shoulder at you with a bemused grin; as his belly and butt (and maybe even his junk) gurgle and slosh about with growth, he expresses extreme enthusiasm for the effects of his new underwear and wants to show them off to his boyfriend immediately (but first--he needs to fap).

Pointing his giant bubblebutt at you, a fat, hairy, blueberry-inflated guy in briefs is looking over his shoulder at you with a bemused grin; as his belly and butt (and maybe even his junk) gurgle and slosh about with growth, he expresses extreme enthusiasm for the effects of his new underwear and wants to show them off to his boyfriend immediately (but first--he needs to fap).

(1/4)

Day 23: Underwear

"Ultimate Undies"

Jerry's trying out the undies that bloat your butt and belly up to whatever size and/or flavor you desire!

Just take 'em off to return to normal . . . if you can!

Also comes as a jockstrap.

#FeBlueberry2026

24.02.2026 01:46 πŸ‘ 52 πŸ” 12 πŸ’¬ 1 πŸ“Œ 0
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Big but should getting bigger… Just wanted a warmup so I did a fanart! I can’t message him for a heads up cause he doesn’t follow me so I won’t tag him, but if you recognize him feel free to tag him 🀣

25.02.2026 15:49 πŸ‘ 103 πŸ” 19 πŸ’¬ 1 πŸ“Œ 1
nsfw request image from anon featuring big mac trying out lingerie at rarity's boutique

nsfw request image from anon featuring big mac trying out lingerie at rarity's boutique

Anon requested to see Mac lingerie fittings! 🫣
#nsfw #request #mlp #clop

25.02.2026 01:01 πŸ‘ 2217 πŸ” 405 πŸ’¬ 17 πŸ“Œ 1
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Comm for anon!!
Varka getting his bulk on

24.02.2026 18:59 πŸ‘ 303 πŸ” 71 πŸ’¬ 2 πŸ“Œ 0
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Hypnovember 2025 Day 28: Matter Over Mind

When you see what's become of your cock you're upset, angry even. How could he not warn you about this? Can it even be changed back? But with every throb new thoughts creep into your head. Horny thoughts. HIS horny thoughts taking root in your brain...

25.02.2026 03:33 πŸ‘ 690 πŸ” 153 πŸ’¬ 1 πŸ“Œ 1
R/in from B/lue E/xorcist

R/in from B/lue E/xorcist

So I gave A/o no E/xorcist another chance and I loved it
Also chat what do we think this for a YCH? πŸ‘€

#CocoArt - #Stuffing #MaleStuffing #BellyKink

25.02.2026 02:22 πŸ‘ 62 πŸ” 14 πŸ’¬ 4 πŸ“Œ 0
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εΌ·εΌ•γ™γŽγ‚‹ε‹§θͺ˜

#ζΌ«η”»γŒθͺ­γ‚γ‚‹γƒγƒƒγ‚·γƒ₯γ‚Ώγ‚°

24.02.2026 11:20 πŸ‘ 115 πŸ” 25 πŸ’¬ 0 πŸ“Œ 0
big fat pig man using another big fat pig man as a foot stool

big fat pig man using another big fat pig man as a foot stool

Sometimes it is good to be crispy and porky

24.02.2026 19:30 πŸ‘ 826 πŸ” 169 πŸ’¬ 22 πŸ“Œ 0

Good news sir your juicing was a success and your blueberryfication is now under control. Now, the blue coloration, weight gain, and breast growth are permanent, and you will need to return for regular juicing, but your quality of life should be close to normal!

23.02.2026 21:46 πŸ‘ 35 πŸ” 9 πŸ’¬ 1 πŸ“Œ 0
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Chaz's aforementioned "big butt orgasm".

they may be speaking different languages but there's VERY little lost in translation.

23.02.2026 06:33 πŸ‘ 1142 πŸ” 212 πŸ’¬ 12 πŸ“Œ 0
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Diamonds are a gay's best friend πŸ’–βœ¨οΈπŸ’Ž

20.02.2026 18:05 πŸ‘ 119 πŸ” 19 πŸ’¬ 4 πŸ“Œ 2
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I did it for the plot

22.02.2026 17:22 πŸ‘ 104 πŸ” 19 πŸ’¬ 1 πŸ“Œ 0
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An absolute Cinnamon Roll meets 'Mr. 5 feet apart in the hot tub cus they're not gay' and surprisingly, it works

23.02.2026 02:58 πŸ‘ 2144 πŸ” 369 πŸ’¬ 34 πŸ“Œ 1
Obese blimp of a previously blueberry-inflated man examines himself in a mirror. He has a mullet and a beard, and wears an ill-fitting tank top and shorts. His belly is spilling out of the shirt in a great orb and he's fondling the side of it. He's saying "What do you mean that's all the juice you can get out? Are you saying I'm stuck like this?"

Obese blimp of a previously blueberry-inflated man examines himself in a mirror. He has a mullet and a beard, and wears an ill-fitting tank top and shorts. His belly is spilling out of the shirt in a great orb and he's fondling the side of it. He's saying "What do you mean that's all the juice you can get out? Are you saying I'm stuck like this?"

Juicing is an art, not a science. It doesn't always work out how you expect... #blueberryinflation #blueberrykink #maleinflation #alykbjrnison

22.02.2026 22:58 πŸ‘ 227 πŸ” 57 πŸ’¬ 3 πŸ“Œ 0
an image of Daisy from the mario franchise edited to be holding a gun, saying "I do not support all indies, some of you bitches use gen ai"

an image of Daisy from the mario franchise edited to be holding a gun, saying "I do not support all indies, some of you bitches use gen ai"

mood of the morning.

21.02.2026 14:42 πŸ‘ 7037 πŸ” 2286 πŸ’¬ 39 πŸ“Œ 34
A photo of a man in a blue latex suit with a monkey tail. A latex cosplay of a monkey enemy from the kingdom hearts games

A photo of a man in a blue latex suit with a monkey tail. A latex cosplay of a monkey enemy from the kingdom hearts games

A photo of a man in a blue latex suit with a monkey tail. A latex cosplay of a monkey enemy from the kingdom hearts games

A photo of a man in a blue latex suit with a monkey tail. A latex cosplay of a monkey enemy from the kingdom hearts games

Darkness, darkness, heart, keyblade, darkness!
I got a custom power wild rubber suit made πŸ‘€πŸ‘‰πŸ‘ˆ

22.02.2026 07:54 πŸ‘ 381 πŸ” 45 πŸ’¬ 20 πŸ“Œ 0