#MuscleTheft
LightNews LightNews
otterintraining.bsky.social
Whoaaaaa wtf whoaaaaaa you activated the muscletheft miasma whaaaaaaaatt
November 3, 2026 at 2:16 AM
Garnet has become nothing more than a power source in Nick's grasp.

Page 16N (Nick's End)

#HyperMuscle #MuscleTheft
Nick holds up Garnet with his arm's width nearly wider than Garnet is tall at this point. His head is barely visible in the sea of muscle. Nick clarifies his intent on what he will do to Garnet. "You sow…", "and I reap". With his grip around Garnet, Nick turns around laughing. His thunderous steps boom as he walks towards the city, ready to abuse his new power source.
November 4, 2026 at 2:40 AM
Let the drain commen- Oh God Nick works fast!

#MuscleTheft #HyperMuscle

P15(n)
Garnet regains consciousness… Probably at the worst time possible… He is immediately grabbed on the neck by Nick, who is raising him above the ground with one hand thanks to the smaller size of Garnet. Nick manages to shift his grip around the neck to have his thumb stinger slip into Garnet's jugular "vein crack" and continue draining. Nick's pectorals pump to the degree where they block visibility to his face from any relatively low angle. His back booms to form a mural of muscle. His arm outgrows Garnet's entire body. Each muscle vastly stronger than the remainder of Garnet. Garnet on the other hand develops a slimmer build as the muscle is drained from his body. This continues as his arms become twigs compared to the tree trunks that Nick stole. With nothing more to drain from the body, Nick holds up Garnet so that he can look at him from his enormous body and say "So…" "Here's the deal…" Garnet can do nothing but look at the massive arm and hand gripping his neck, causing some cracks to form.
September 29, 2026 at 8:28 PM
ctfboi.bsky.social
Look at this body dude! I can’t believe that spell worked! Yeah I cast the spell and go to the gym, take a few loads from the hot guys in the locker room and I get all their gains for the week instead of them. And it’s so small of a change for them they won’t notice! #MuscleTheft
fit naked man with a big cock standing in a bathroom taking a nude selfie
September 17, 2026 at 2:40 AM
alphathewolp.bsky.social
Vore where you melt your prey for fresh muscle for yourself is the only correct way to do it

#vore #muscletheft
September 14, 2026 at 7:00 AM
damontheincubus.bsky.social
#muscletheft
arcanist.dev Jim Vox @arcanist.dev · Sep 11
Woken up in the middle of the night for an unscheduled test?
What could possibly go wrong?
Surely it must be something routine. . .

Yeah... nothing to worry about.

🎨 by furaffinity.net/user/bluch
Panda belongs to my lil' bro, Lumi~

#Hyper #SizeTheft #AttributeTheft
Jim is called in by the Doc for a surprise experiment. Apparently, some results from a recent accident got his attention and he wants to further test the results on the wolfsune. Turns out the test partner the Doc assigns is someone Jim already knows: a panda named Lumi. Lumi is about twice the height and very bulky, thanks to other experiments. When they touch, some of Lumi's size transfers to Jim. Jim find the taste of Lumi's size delicious! He eagerly presses against the panda to steal more and more size from the panda. Lumi rapidly shrinks while Jim grows, quickly dominating his 'little bro'. Soon, Lumi finds it hard to think. He nestles in and enjoys his new position nuzzling against the wolfsune. Jim far surpasses the panda's starting size, bigger everywhere! ... and still hungry for more.~
September 12, 2026 at 8:40 PM
Nick's plan comes to fruition!

#HyperMuscle #MuscleTheft

P 14n:
Nick successfully slams Garnet down to the ground. The ensuing aftermath is a massive splash and a boom from such a large body hitting the water's surface. Garnet appears to be K.O.d. Lying motionless on the water's shallow surface while letting the "rain" from the previous splash come down. {He's down and out…} notes Nick. Nick steps on Garnet's abdominals, looking for something. {Quickly! Where is it? It's my plan!} {There! The crack on his bicep! If I can't pierce his skin, then a crack is good to take-} A highlight is shown on Garnet's bicep, where a crack can be seen. {his size!} Nick inserts his main stinger into Garnet's crack. Nick immediately explodes in size. His face isn't visible from how far his pectorals protude and his lean back. The chitin starts splitting from the sheer width of his limbs. Nick does little more than bring his forearms up to flex his (stolen) muscle and bwomphs with more mass as he steals from Garnet.
September 1, 2026 at 8:05 PM
pupcruze.bsky.social
Only room for one strong moopup with @mistermoopup.bsky.social we both love muscle theft and I'm a subby moo so this was the outcome, I lost.

Art done by @northbear.bsky.social years ago. #muscletheft #sizetheft #furryart #moopup #minomarch #minotaurMarch
March 4, 2025 at 6:08 PM
kanepaindraws.bsky.social
(CW NSFW)

Commission for @TaibaYeen

More size theft stuff mmhhhff so good

#sizetheft #bara #furrybara #musclegrowth #muscletheft
November 17, 2025 at 6:01 PM
kanepaindraws.bsky.social
(CW NSFW)

Kanetober Day 15 - Thief

A gym for a size thief must be like an all you can eat buffet..

#kanetober #kanetober2025 #musclegrowth #muscletheft #baransfw #bara
October 15, 2025 at 6:02 PM
stitched-up.bsky.social
Hey muscle growth community, friendly reminder that I’m a serial reposter with a knack for digging up all things muscle growth

Check out the reposts on my profile to find artists, animators, and writers

#musclegrowth #muscle #bara #sizedifference #hyper #macro #muscletheft #sizetheft #musclemorph
November 25, 2024 at 10:17 PM
xhromer.bsky.social
"Who's the trainer now?" is the remake of the very first commissioned series I made. It's been 9 years since the original was created.
#muscletheft #musclegrowth #bara #gay #ndfw
October 17, 2024 at 7:02 PM
ctfboi.bsky.social
Fuck my body and cock are amazing. It feels so good. I drained the entire football team, left them as scrawny dickless twinks so I could add to my glory. It felt so good watching them shrink away. I wonder who I should go for next. #CockTheft #MuscleTheft
man in longjohns sitting straddling a saddle with the buttons undone and stripped back exposing his torso and long hard cock
April 20, 2026 at 1:07 AM
ctfboi.bsky.social
Come here babe. There we go, doesn’t that cock and those muscles look better on me? Now I’m the stud that I always should have been. Now sit over there and play with your bulge, I’ve got a guy coming over and I want you to watch as I fuck him. #CockTheft #MuscleTheft
2 images: first image: two naked men standing next to each other, their faces close together as if getting ready to kiss, their cocks nearly touching. Second image: Same men, but the man on the left is more muscular and his cock is significantly bigger. The man on the right is slimmer and has a much smaller cock.
June 14, 2025 at 1:11 AM
ctfboi.bsky.social
He stood there towering over you after you finished cumming. Your softening cock was pulled upwards towards his cock. The head of your cock touched his and they fused together. You felt your muscles shrinking as they traveled through your cock and into him. #MuscleTheft
two naked men with hard cocks. One is sitting on a couch wearing a black hat and has cum on his abs and cock. The other man is standing in front of the first, smiling.
June 14, 2025 at 12:40 AM
ctfboi.bsky.social
He held your head back as he brought his cock up to your mouth. You gladly took it into your mouth and felt the tingle rush through your body. You felt him pulling your muscles and your cock up through your mouth and into his dick making his body grow. #CockTheft #MuscleTheft
Naked man sitting on the floor against a bed while another naked man stands over him holding his cock against the first man's tongue
May 21, 2025 at 12:04 PM
ctfboi.bsky.social
Come over here and touch it. That’s it, just knead it. It feels good doesn’t it? Just give yourself over to it, let your cock join with it, add to its majesty. Let your muscles go, all those hours spent in the gym are mine now. #CockTheft #MuscleTheft
Man in tight jeans and a tight yellow shirt. He's pulled his shirt up to reveal toned abs and large muscular pecs and his jeans are pulled down to expose his grey boxer-briefs with a large bulge in the front.
April 16, 2025 at 12:33 PM
ctfboi.bsky.social
He locked eyes with you while he sucked your boyfriend’s cock. Your boyfriend was lost in bliss and didn’t notice as the guy drained all his muscles from him, sucking them out through his cock like a straw. You were turned on but also a little scared. #MuscleTheft
Man looking up at the camera as he sucks a large cock. His hand is down between his legs stroking his own cock.
April 16, 2025 at 12:31 PM
ctfboi.bsky.social
Ok bro, if you want to get big muscles, find a hot guy at the gym. Get him to let you suck him off. Suck his dick like a straw and it won’t take long and you’ll be able to pull some of the muscle mass off of him. Do it a little bit at a time, and no one will notice. #MuscleTheft
Clothed Muscular man posing in a gym
February 4, 2025 at 5:24 PM
ctfboi.bsky.social
#TFIdea: Your friend convinced you to rub your cocks together. As your heads touched, your cocks fused together. Then your friend grinned and you felt your muscles shrink and contract. You watched as his muscles grew. How much do you think he’ll drain? #MuscleTheft
Image 1: Two men with the heads of their cocks touching Image 2: The cocks have merged into a single shaft connecting the two men's bodies
December 30, 2024 at 2:08 PM
unknownwolf.bsky.social
The gift that keeps on giving...

#NSFW #Furry #Muscletheft
December 25, 2024 at 1:26 AM
unknownwolf.bsky.social
Some holiday shenanigans with Trevor and Moose. Looks like Moose ended up giving Trevor a bigger gift than he initially intended

#muscletheft #furry #muscle
December 25, 2024 at 1:26 AM