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Pup Tyr

@musclepuptyr.bsky.social
3K followers 500 following 57 posts

Growing himbo muscle pup. Showing off in thongs/jock, and training to be a good muscle bottom. Support my growth: $musclepuptyr justfor.fans/MusclepupTyr

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Reposted by Pup Tyr
FLEX Party @flexpartysf.bsky.social · 13/08/2026
FLEX returns to NYC at RedEye Saturday September 19th. Don’t miss this extra needy crew of built, gogo studs, and bodybuilders flexing for you all night. By Brian Maier 🦁. Flex is produced and hosted by @musclepupbadge.bsky.social #muscleworship #flexforme #gaymuscle #bigmuscle #gaybodybuilder 
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Pup Tyr @musclepuptyr.bsky.social · 25/07/2026
Veinsssss!
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Pup Tyr @musclepuptyr.bsky.social · 21/07/2026
Feeling pumped and big af after shoulders
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Pup Tyr @musclepuptyr.bsky.social · 23/06/2026
Come out to DNA Lounge this Friday for Pride in SF and watch me FLEX on the box! Tickets at bit.ly/44qOPaa
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FLEX Party @flexpartysf.bsky.social · 22/06/2026
The bodybuilders of MEGA FLEX at DNA lounge, Friday night to kick off Pride weekend. June 26th. Tix here at www.dnalounge.com/calendar/202...
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Pup Tyr @musclepuptyr.bsky.social · 23/06/2026
Come out to DNA Lounge this Friday for Pride in SF and watch me FLEX on the box! Tickets at bit.ly/44qOPaa
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Pup Tyr @musclepuptyr.bsky.social · 16/06/2026
Getting a quick shirtless disco pump in before a tea dance this weekend
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Pup Tyr @musclepuptyr.bsky.social · 03/06/2026
Getting huger all the time and shaved smooth for the summer to be a better dumb trophy himbo cow for @masterofkinks.bsky.social
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Pup Tyr @musclepuptyr.bsky.social · 18/05/2026
Tits pumped up huge and feeling great on this cut. Gotta be a huge and lean himbo cow for this summer bros
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Silver 😵‍💫🐶🧠✨ @spacepupsilver.com · 30/04/2026
If you put on the cow bell collar you fully consented to the terms and conditions of the obvious outcomes of doing such a thing you absolute dingus.
A 3 panel illustrated comic of a human puppy transforming into a minotaur cow man.
Panel 1. A human puppy is standing in a jockstrap with a cow bell collar around his neck. The label reads "Bell collar, bovine warning alarm". The puppy says "A cow bell... I hope this doesn't awaken anything in me". 
Panel 2. The puppy jingles the bell and suddenly his arm grows huge and muscular whilst his pupils turn to rectangles. He says "Fuck". 
Panel 3. The human puppy has inflated into a muscular minotaur, a cow snout tearing apart his puppy mask as he lets out a huge MROO!.
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Pup Tyr @musclepuptyr.bsky.social · 29/04/2026
Fantastic leg day pump while traveling. And taking advantage of having a posing room
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Pup Tyr @musclepuptyr.bsky.social · 22/04/2026
Feeling like a big dumb himbo slut today in a bunch of bright pink gym gear
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Pup Tyr @musclepuptyr.bsky.social · 10/04/2026
Looking like a good himbo slut at the gym today bros
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Pup Tyr @musclepuptyr.bsky.social · 05/12/2025
Come out tonight to @flexpartysf.bsky.social in San Diego at The Rail and feel some muscle. Tix here www.eventbrite.com/e/flex-on-to...
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Silver 😵‍💫🐶🧠✨ @spacepupsilver.com · 28/10/2025
If you don't tell a muscle boy how big his muscles look every couple of hours they will cry (and then go back to the gym to get bigger hoping you'll notice next time). subscribestar.adult/spacepupsilver
A 4 panel comic showing a man in a shirt and a dog mask showing off his muscles in various ways.
Panel 1 shoes the dog pulling his sleeve up and flexing his arm asking "does this shirt look a little tight to you?".
Panel 2 shoes the dog tugging down the neck hole of his shirt to reveal some cleavage and he asks "It's a little warm, don't you think?".
Panel 3 shows the dog pulling both sides of a vest together in the middle of his chest to reveal both of his pecs, he asks "Is anyone else really hot? No? Just Me?".
Panel 4 shows the dog biting the bottom of his shirt to lift it up above his chest to show full pecs. He says "it was chest day, comment on how fat my tits look or i will cry".
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Pup Tyr @musclepuptyr.bsky.social · 24/10/2025
This late in locktober, couldn’t resist the opportunity to turn a rest day into pumping up my bubble butt even bigger. Gotta be the most fuckable himbo cow for @masterofkinks.bsky.social
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Pup Tyr @musclepuptyr.bsky.social · 21/10/2025
The longer I’m locked for @masterofkinks.bsky.social for locktober the bigger my cow udders need to grow
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Pup Tyr @musclepuptyr.bsky.social · 15/10/2025
On Wednesdays (and every day of locktober) we wear pink #locktober
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musclepupbadge.bsky.social @musclepupbadge.bsky.social · 13/10/2025
Flexing with the bros at Quads gym posing room. Pumped and sweaty muscle. Go on, grab it. @musclepuptyr.bsky.social #quadsgym #muscleworship #gaymuscle
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Pup Tyr @musclepuptyr.bsky.social · 09/10/2025
Happy day 9 of locktober bros! Pumped my udders up massive and had to shave down my nub for @masterofkinks.bsky.social to be a better trophy himbo cow
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Pup Tyr @musclepuptyr.bsky.social · 03/10/2025
Happy day 3 of locktober bros! Udders pumped up big for @masterofkinks.bsky.social to focus on them more the longer my nub is locked up #locktober
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juicedcatboy @juicedcatboy.bsky.social · 25/09/2025
Getting freakier. #malelactation #explicit
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The HypnoMindShiftr @hypnomindshiftr.bsky.social · 20/09/2025
Welcome to HIMBO Academy where brains don’t matter. Let us transform you into the dumb muscle beast you were meant to be. Our reeducation program is designed to eliminate all unnecessary distractions in your life so you can focus on what really matters, growing fucking massive.
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Silver 😵‍💫🐶🧠✨ @spacepupsilver.com · 18/09/2025
Armpits are a lot like bird feeders. If you put them out there, you will attract wildlife.
A drawing of a muscular man lifting his arms behind his head to show his armpits. The man is in a jockstrap and backwards baseball cap, smiling awkwardly. Around the man are 3 rubber dogs sniffing away, excited by the armpits.
The man says: Whenever I life my arms like this the weird raccoons suddenly appear.
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Pup Tyr @musclepuptyr.bsky.social · 17/09/2025
So glad to be back to pumping. Got my muscle cow udders super huge and sensitive today
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Pup Tyr @musclepuptyr.bsky.social · 22/08/2025
Need to be left gaping and hungry for more by that cock
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Pup Tyr @musclepuptyr.bsky.social · 21/08/2025
I do love dressing like a total himbo slut at the gym. Especially for leg day
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Silver 😵‍💫🐶🧠✨ @spacepupsilver.com · 20/08/2025
Himbo Requirements. - Only Kind and Beefy? That's just a hunk Only Beefy and Stupid? That's just a jock Only Kind and Stupid? That's just a decent man!
An illustration of a tanned man flexing inside of a triangle surrounded by three words.
1. Beefy, Broad of Chest.
2. Nice, Heart of Gold
3. Dumb, Smooth of Brain
The muscular man is looking at his arm and saying wow.
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Pup Tyr @musclepuptyr.bsky.social · 19/08/2025
Got a great pump to my juicy muscle tits last night #himbo #muscleboy #musclecow
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Pup Tyr @musclepuptyr.bsky.social · 14/02/2025
Finally getting around to posting this amazing comic I had commissioned from @rocky6bara.bsky.social of a cage turning me into the perfect smooth blonde tanned bottom himbo cow for Coach to breed and whore out
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Silver 😵‍💫🐶🧠✨ @spacepupsilver.com · 04/08/2025
Be careful in the locker room, some muscle freak might sneak up behind you whilst you take thirst selfies and shoot you with fast acting roid darts. This is bad... for some reason.
An illustration showing a freakishly muscular human puppy, naked wearing a dog hood, covered in darts labelled as fast acting roid darts, the dog looks surprised. He is so muscular he is now immobile. Behind him is a set of lockers with a man holding a blow gun to his lips, this man shot the dog with muscle juice. The dog says: I don't think I can bend my arms.
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Silver 😵‍💫🐶🧠✨ @spacepupsilver.com · 14/06/2025
The Areola Borealis, one of natures wonders. subscribestar.adult/spacepupsilver
An illustration of a muscular himbo bouncing his pecs whilst a skinny friend peaks over his shoulder looking at them. The skinny friend says ‘What’s it called when you make your tits bounce like that?
The himbo responds ‘I think it’s called the areola borealis’
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Pup Tyr @musclepuptyr.bsky.social · 15/04/2025
Early bird tickets available for Flex at @jackhammerchicago.bsky.social in Chicago on June 20th www.eventbrite.com/e/flex-on-to...
eventbrite.com
FLEX on Tour: Muscle Worship in Chicago
FLEX is a muscle worship party for big men and their admirers. Bicep contest at midnight followed by bodybuilder strip show.
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MNDFCUK @mndfcuk.bsky.social · 15/03/2025
Remembering that time I forced an ungodly amount of mass gainer into @musclepuptyr.bsky.social back in 2023 😈😈😈 #gainer #muscle
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Silver 😵‍💫🐶🧠✨ @spacepupsilver.com · 07/03/2025
Do you prefer your cowboys with or without an udder? Sketchmission: @pup-drake.bsky.social
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Dylan Creamer @dylancreamerxxx.bsky.social · 23/02/2025
Your face…my tits…
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Silver 😵‍💫🐶🧠✨ @spacepupsilver.com · 07/02/2025
If your gigantic ass isn't turning every pair of briefs you put onto it into a thong, then you need to increase your squat routine.
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Pup Tyr @musclepuptyr.bsky.social · 21/02/2025
Shoulder pump today. I truly love dressing like an obvious himbo slut bro at the gym
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Pup Tyr @musclepuptyr.bsky.social · 14/02/2025
Finally getting around to posting this amazing comic I had commissioned from @rocky6bara.bsky.social of a cage turning me into the perfect smooth blonde tanned bottom himbo cow for Coach to breed and whore out
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Silver 😵‍💫🐶🧠✨ @spacepupsilver.com · 01/02/2025
Getting 'BIG' requires a lot of protein shake! So simply sit comfortably and have it forcibly injected down your throat. Trade with @avrgdexbuild.bsky.social
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dumpy @dumpy.bsky.social · 11/01/2025
OBLITERATE
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Augenard @augenard.bsky.social · 09/01/2025
Who wants some beefcake ? anyone ?
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Pup Tyr @musclepuptyr.bsky.social · 09/01/2025
Flex is back at Powerhouse Friday Jan 31, and I’ll be shaking my butt on the box #flex #musclefetish #muscleworship #bodybuilding #gogo #gogoboy
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Fauwnus ||Open Comms || NSFW Bara Illustrator @fauwnus.bsky.social · 17/12/2024
have I uploaded this one here yet? #himbofication #bimbofication #gayfetish
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Pup Tyr @musclepuptyr.bsky.social · 05/01/2025
Pumping up the himbo bubble butt on display as much as I can be
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Pup Tyr @musclepuptyr.bsky.social · 11/11/2024
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Pup Tyr @musclepuptyr.bsky.social · 20/10/2024
Public cage check at Bearrison yesterday. Looking like the tan smooth dumb himbo cow I am #locktober
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Pup Tyr @musclepuptyr.bsky.social · 10/10/2024
Happy locktober! Smooth, tan, udders pumped, and cunt plugged like the good muscle cow I’m being trained to be
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Maximalist @maximalistmuscle.bsky.social · 04/06/2024
Doing my part to keep Bluesky horny on main! 🫡
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Silver 😵‍💫🐶🧠✨ @spacepupsilver.com · 08/11/2023
If steroids worked as cartoons suggest I promise you I would be getting extremely good at firing blow darts out at all the joggers that run past my apartment window. subscribestar.adult/spacepupsilver
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