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Posts by Ultrapump

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It’s been a while and I’ve grown

1 week ago 72 6 3 0
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Fox being on top for once 🦊
Late April fools comic is now available exclusively on my Patreon.

4 days ago 1467 298 8 1
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The boar during a workout, checking you out. šŸ—šŸ’ŖšŸ˜

And the boar checking you out, during a workout.šŸ—šŸ†šŸ˜«

šŸŽØ @terryignis.gigaxia.com

4 days ago 483 110 11 0
a muscular buff sexy bara fox mccloud licking his biceps exposing his furry hairy armpits with his hard veiny cock dripping pre.

a muscular buff sexy bara fox mccloud licking his biceps exposing his furry hairy armpits with his hard veiny cock dripping pre.

Getting steamy in the COCKpit >:3

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Cum alts in April 2026 (coming soon) rewards on Patreon

www.patreon.com/bunnywolf

1 week ago 737 161 8 0
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ā€œThought I’d drop a little physique update for you guys. A lot of people think I look grotesque, I get stared at no matter where I go. Hell, even some of you have started commenting that I’m too big, but that only fuels me more! I want to be known as the largest, freakiest bodybuilder of all time!ā€

4 weeks ago 126 14 3 0
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(5/5)

so.. big.. can’t even move.. can’t turn my head, can’t even see.. i’m so huge, in every direction.. and it feels..

SO. FUCKING. GOOD.

šŸŽØ: @minhde.bsky.social

big thanks to minhde for the sequence! they cooked chat, esp. on this last one 🄓

1 month ago 188 45 3 0
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love my calvin kleins, but they’re just so tight
gotta get let the beast *FLUMP* breathe.~

ych from @leogrando.bsky.social
few more alts to come~

1 month ago 228 39 1 0
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Desert nomad šŸœšŸ’Ŗ

#aiart #bodybuilding #aimuscle #handsome #male #muscular #muscle #bodybuilder #hot #gay #bodybuildingart #virtualmuscles #gayart

5 days ago 33 5 0 0
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a messy commission for @nostson.bsky.social c:

11 months ago 303 50 1 0
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When you see a friend get massive overnight, you ask them how they did it. Welp, I got my answer and had to try it out myself.

I can’t wait to be at 100%
Art by @artofwfa.bsky.social

#furryNSFW #musclegrowth

5 days ago 757 175 9 0
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These two edits are more low-effort than my standard morphs buuuuut I don’t really care since this guy and his beefy biceps are so unbelievably hot! Regular morph coming tomorrow but think of this as a bonus post since I’m in a huge arms mood today 🤤

6 days ago 113 16 5 1
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The internet’s favorite gym-bro streamer, Tristan is back and bigger than ever! Wait, was he this massive just a little while ago? Something is definitely larger about him!

Amazing commission done by the eminent artist, @oldshep.bsky.social, based off the Tristan growth comic in the comments!

2 weeks ago 1572 331 3 1
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If 5 dozen eggs made him roughly the size of a barge, how many eggs do y’all think Gaston had to eat to become this massive?!? Great way to end Macro March with a hunk bigger than mountains!

Amazing sequence done by the talented @remerting.bsky.social!

3 weeks ago 358 67 5 0
A man wearing a maroon wrestling singlet. His muscles have been morphed to appear incredibly large.

A man wearing a maroon wrestling singlet. His muscles have been morphed to appear incredibly large.

Come on, its just a little bit of wrestling, it'll be great! michverdun.tumblr.com/post/8117496...

4 weeks ago 143 21 0 0
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Happy Macro March everyone!
Commission done for @actorsarecool.bsky.social of Magnifico in that one deleted scene šŸ˜‰

1 year ago 697 131 4 0
Digital artwork by Lesser showing his characters Zack and Mr. Jawline.  Zack has grown into a massive giant through Lesser’s magic.  His whole body has been magnified with huge amounts of muscle - and his giant cock has broken through the ceiling.  Zack’s looming balls are pumping out cum that’s beginning to run down his cock.  Mr. Jawline has also been augmented by Lesser’s magic and he’s beginning to climb up Zack’s cock to reach more of the sweet load that Zack has been offering up.

Digital artwork by Lesser showing his characters Zack and Mr. Jawline. Zack has grown into a massive giant through Lesser’s magic. His whole body has been magnified with huge amounts of muscle - and his giant cock has broken through the ceiling. Zack’s looming balls are pumping out cum that’s beginning to run down his cock. Mr. Jawline has also been augmented by Lesser’s magic and he’s beginning to climb up Zack’s cock to reach more of the sweet load that Zack has been offering up.

When you’re working out during Macro March, someone’s bound to grow massive. Zack’s on the receiving end of the majority of Lesser’s magic and Mr. Jawline is enjoying the ride - or should I say climb!

Artwork & Characters by the incomparable @lesserconjuror.bsky.social

1 month ago 360 91 3 2
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Seriously, what the fuck are they pumping into this new generation of bodybuilders!? Pecs heavier than the average people’s entire body, arms thicker than their own waist, and yet they STILL want to get bigger? I hope these muscular freaks never stop piling on more mass! 🄵

1 month ago 160 21 3 0
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gotta increase my bench pr

1 month ago 17 1 0 0
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Here's a small (big) take on a fully corrupted Sammy C:<

from @oldshep.bsky.social 's comic!!

1 month ago 1114 248 12 1
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"Fuckin' hell... not again, how am I supposed to get to work now?"

1 month ago 231 36 4 1

I love fantasy men.
I love fat men.
I love muscular men.

I also love fat muscular men.

All men are beautiful as they are,
But I just really love muscular and fat fantasy men.

Understood? 🤨

1 month ago 206 29 18 0
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1 month ago 899 197 10 3
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The kitty appears to have beneficial growing properties

return to sender @beefmccat.bsky.social

1 month ago 910 224 14 1
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Getting this done and posted right before PokƩmon day is done. This guy is so hot why was he only in the japanese trailer

1 month ago 20 4 0 0
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Cmon little man you don’t expect me to do my own worshiping! Yea I grew so what! Get in here! You’ve been eyeing me since I moved in! I’ve seen you a few times at the gym too heh crazy how much bigger I am than you now! Well don’t keep me waiting little man *flex* *lick* more…

1 month ago 120 15 1 0
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Never thought you’d arrive pipsqueak! Lay down let’s chat heh…cmon don’t be shy worship these muscles little man! *flex* *shrink* eh? *shrink* punk what are you- *shrink* hey stop that! M-my muscles… give them back! No! I can’t be seen like this! I’m a twink! I’ll get you back!

1 month ago 55 5 1 1
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Oh he’s here… let me just watch from afar… *pump* *grunt* oh he’s so hot… but what if he was- bigger…. *BWOMPH* what the- *BWOMPH* did I do that? Bigger? *BWOMPH* oh god he hasn’t noticed… his muscles- he’s growing so big… oh he needs- so much- more… *BWOMPH*

1 month ago 47 2 0 0
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Cmon little man you gotta try harder than that to beat me! *flex* *shrink* heh I’ve won all of these there’s no way you compare to me! *flex* *shrink* wha- why’re they… uh HUH?! *shrink* no what’s happening to me… *poser falls* no this can’t be… I wasn’t born to be a twink!

1 month ago 42 4 2 1
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Fuck man… what time is it… and why do I feel so… weak- what the f- bro you’re wearing my poser! And wha- when’d you get so big?! *looks down* no this- I- I’m a twink! There’s no way! I’ve worked too hard for this! Give it back! I’m supposed to be on stage! Bro! Please… Ngh…

1 month ago 47 4 2 1
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#muscle #abs #pecs #erection

1 month ago 88 20 0 1