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Bigmusclenm

@bigmnm.bsky.social
941 followers 44 following 71 posts
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Bigmusclenm @bigmnm.bsky.social · 28/09/2026
The chest is doing the most, but that thick ass escaping his shorts is fighting for attention.👀 Be honest: if he told you to put your hands on him, are you grabbing those massive tits first to drain them, or reaching around to help those poor shorts with what they clearly can’t contain?😏
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LoverboyAiXXX (2k) @loverboyaixxx.bsky.social · 26/08/2026
Daddy is hungry Also on: deviantart.com/loverboyaixx... collections of guys like these!) #4k #ai #aiart #muscle #porn #gay #gaysex #aiporn #NSFW #tits #boobs #wan3
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Bigmusclenm @bigmnm.bsky.social · 25/07/2026
I’d love to get up and start my day, but my tits are so full they’ve practically pinned me in place. So, before coffee, breakfast, or pants, somebody needs to come and milk these things down to a manageable size. Any volunteers, or am I spending the whole day trapped between my tits and my ass?
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Bigmusclenm @bigmnm.bsky.social · 04/07/2026
2 months later Joan squeezes through the studio doors, with a whole crew helping him move. His pecs and bulge sway with every step as the audience gasps. Host: I thought you were joking J: Told you I wasn't even close Host: So, this is your max size? J: Nope. But your studio won't handle a 3rd visit
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Bigmusclenm @bigmnm.bsky.social · 30/06/2026
'Don't stare...' he says, as if his shoulders aren't wider than most doorways, his arms aren't the size of tree trunks, and his chest didn't enter the room 5 seconds before the rest of him.
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Bigmusclenm @bigmnm.bsky.social · 11/05/2026
I'd say he'll need some assistance only to walk into the stage, considering how big he's gonna get. Hehe.
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Bigmusclenm @bigmnm.bsky.social · 11/05/2026
Host: “And you’re saying this isn’t your max size?” Joan just grins, posing for the audience in his tiny thong. “Nah, not even close.” He flexes harder, shifting his stance to make his massive pecs and heavy bulge bounce “Give me a couple months and invite me back. I’ll show you some progress.”
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Bigmusclenm @bigmnm.bsky.social · 15/04/2026
6'7", bulging muscles, massive hairy tits, juicy nipples ready to deliver fresh cream, churning balls about to burst with cum, and a sensitive cock that's demanding attention! And look at those kissable lips and intense eyes. William's ready for you. Would you dare to let him have his way with you?
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Bigmusclenm @bigmnm.bsky.social · 15/04/2026
6'7", bulging muscles, massive hairy tits, juicy nipples ready to deliver fresh cream, churning balls about to burst with cum, and a sensitive cock that's demanding attention! And look at those kissable lips and intense eyes. William's ready for you. Would you dare to let him have his way with you?
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Bigmusclenm @bigmnm.bsky.social · 24/03/2026
"Alright, William… focus. Protein. Calories. Fuel for all this muscle. Just grab something to eat," he said, pretending that his massive cock and thick tits weren't in the way. "Fuck, I can't stand this. I need a hand or two, or four, to handle this all before dinner."
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Bigmusclenm @bigmnm.bsky.social · 17/03/2026
"No—NOT NOW! Seriously?! Already leaking?! I pumped 15 minutes ago. I double-checked before leaving. Oh, come on! Just what I needed. Yep, just casually walking around like my tits aren't completely betraying me right now. Cool." Luca said to himself, but could barely hide the pride in his voice.
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Bigmusclenm @bigmnm.bsky.social · 17/02/2026
The model’s bio says “massive upper body,” but he shows up looking like he’s carrying two planets at the front. Rumor has it Dan’s pecs aren’t thick—they’re stocked. All the milk he’s producing has to go somewhere, but he needs help to drain the excess. He’s got plenty of cream for the whole crew.
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Bigmusclenm @bigmnm.bsky.social · 11/01/2026
All morphs will still be done the old-fashioned way (it will always stay that way). This one thing was just for fun. So there's nothing to worry about. I promise.
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Bigmusclenm @bigmnm.bsky.social · 30/12/2025
Pic 1: “You sure you can handle all of me? I’m a shower and a grower. You seem confident, don’t say I didn’t warn you.” Pic 2. “Ugh! It feels so good to stretch out. Still think you can handle all this, little guy? Because you woke up this monster, I expect you to take care of it!”
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Bigmusclenm @bigmnm.bsky.social · 23/12/2025
Caleb didn't mean to make it a show, but his immense tits felt heavier, reacting to the way the breeze hit his sensitive nipples. It was almost too much, but he kept calm, wating for someone to come warm his tits up with a hug... or maybe a long massage? He won't complain.
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Bigmusclenm @bigmnm.bsky.social · 18/12/2025
“Some guys hit the coffee machine as soon as they wake up. I prefer a good cup of fresh milk, so I just lean forward and pour. Starts the day right every time. And if you’re ever in need of a fresh cup, you know where to find me. There’s always plenty, and you can have it straight from the tap.”
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Bigmusclenm @bigmnm.bsky.social · 17/12/2025
At this point, I'm basically here to keep my tits from tipping into the pool. Not sure if that'd be bad though. They'd probably float and give my back a break. Sounds pretty tempting. Ugh! But it'd make me them leak! I probably need a good milking before jumping in. Is anyone in?
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Bigmusclenm @bigmnm.bsky.social · 16/12/2025
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Bigmusclenm @bigmnm.bsky.social · 11/12/2025
...His pecs push outward, and his nipples get hard, forcing him to arch his back slightly for balance. His biceps thicken, and he can't help but flex and smirk as he sees them peak like never before. It's overwhelmingly fantastic, and he's ready to get even bigger as the gods welcome him to Olympus.
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Bigmusclenm @bigmnm.bsky.social · 11/12/2025
Some of you probably remember this himbo Hercules from the 1997 film. Let's reimagine the scene where he regains his god-glow after becoming a true Hero. Hercules' muscles expand as the glow intensifies. His bulge inflates as his cock and balls strain the fabric that used to cover it comfortably...
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Bigmusclenm @bigmnm.bsky.social · 14/11/2025
hahaha right?! That face is irresistible!
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Bigmusclenm @bigmnm.bsky.social · 13/11/2025
Eric came out here for some sunshine, but now he’s sitting on the bench trying to act normal while his pecs feel like they’re about to burst. He laughs about it, loving the sensation, but he’s trying to find someone to come and help him release all this fullness before he explodes! Anyone out there?
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Bigmusclenm @bigmnm.bsky.social · 11/11/2025
Me: I’ll do a quick chest workout, nothing crazy. Also me: I accidentally became a massive, human dairy factory. Now every step feels like moving a pair of mountains, and I can’t see my toes without a side mirror. But come on! You gotta love these milky tits! 🍼💪😂
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Bigmusclenm @bigmnm.bsky.social · 07/11/2025
"So... what're you trying to capture in this photo? The background or... me?" "Shh... shh... let me just... focus those massive pe... hills, those hills at the back. Don't move."
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Bigmusclenm @bigmnm.bsky.social · 05/11/2025
AI? Seriously? You're very, very, very wrong. I use Photoshop to morph the pics I post, the old-fashioned way.
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Bigmusclenm @bigmnm.bsky.social · 04/11/2025
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Bigmusclenm @bigmnm.bsky.social · 24/10/2025
"Hey, what are you looking at? You've never seen a man with some prime beef instead of just skin and bones?" "Dude! Those tits look like there's more than just meat in them. And the nipples look like you need a milking." "Hmm. Is that an offering? I don't think you can handle them but... go ahead."
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Bigmusclenm @bigmnm.bsky.social · 14/10/2025
"Dude, you look like you're in need of a milking." "Ugh. I know... Do you mind giving me a hand with that? Or a mouth? That works better," Paul said, barely handling the pressure in his pecs.
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Titspector @titspector.bsky.social · 09/10/2025
It’s pretty frustrating that my tits are so huge I have to hold them like this on the train, because they bounce like crazy. 🚄🛤️
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Bigmusclenm @bigmnm.bsky.social · 09/10/2025
I'd offer a helping hand to hold them if/when his hands get tired😬🤤
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Bigmusclenm @bigmnm.bsky.social · 21/08/2025
"People don't get what it feels like to be a man with big tits. They don't even look at my face, they're always looking at my tits. They don't hug me, they just wanna touch my tits. There's always someone squeezing or pinching my nipples. But the truth is... I love it! Come and feel these big tits!"
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Bigmusclenm @bigmnm.bsky.social · 20/08/2025
"The sun feels so good, but I need a break for a good massage. Pushing these pecs to the limit gets me so worked up. I wish there was someone around to give me a hand or two to massage these puppies."
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Bigmusclenm @bigmnm.bsky.social · 19/08/2025
"Ugh... Posing isn't that easy anymore. But, come on, what do you think? How do I look? Too small, right? I feel too thin. Dude! This isn't working. I need more!"
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Bigmusclenm @bigmnm.bsky.social · 21/05/2025
“What? You’ve never seen a snow beast before? 😏 Come take a look! No filters—just me, my pump, and the power of pure genetics 💪🏽🧬. Hope y’all brought your winter gear🌨️🧣. I don't need it though, everything you see is all-natural, baby. Bulk heated up to the max.👑”
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Bigmusclenm @bigmnm.bsky.social · 19/05/2025
"People keep asking if I'm done growing," Joan says, leaning forward to see over his mountainous pecs, making them press together even more, to flip the burger. "Pfft. I'm just getting started. This is only a snack. I gotta eat big to get bigger. Wait 'til you see me by dinner."
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Bigmusclenm @bigmnm.bsky.social · 15/05/2025
“I can’t scratch my own back. I can’t reach the top of my head. I’ve outgrown half the gym equipment. I’m one protein shake away from needing a forklift to change shirts. And honestly? I still want more. Bigger, wider, heavier. I won’t stop until motion is a memory!”
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Bigmusclenm @bigmnm.bsky.social · 01/05/2025
😘😏Sexy! Round and full. The best shape you can have.
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The Sizemologist @musclesaber.bsky.social · 01/05/2025
Happy Maternity! Both my birthday month and one of my favorite kink months, @bigmnm.bsky.social thought it’d be best to fill me up so back in August so I’d be bursting with boys by May. And boy am I. I feel like a whale. Just how many did the big guy pack in here?
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Titspector @titspector.bsky.social · 30/03/2025
Your colleagues visit you quite often, but they don't bring coffee or snacks... right, Bruce? 👨‍💼😈
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Bigmusclenm @bigmnm.bsky.social · 26/03/2025
They said I'm too big, but I still feel so small. I want more. Every set, every rep, every plate brings me closer. The mirrors can’t contain me, the weights tremble in my grip and everyone stares at my magnificence but I still want MORE! Beyond limits! 'Til nothing can contain me
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Bigmusclenm @bigmnm.bsky.social · 20/03/2025
"Is it enough, Pavel?" "No! Not enough! It'll never be enough. Load the bar with more weight. Let's pump these pecs even bigger."
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Bigmusclenm @bigmnm.bsky.social · 18/03/2025
Hehe. Yeah. I'll finish it... eventually. Hopefully, before the next Olympic Games. Lol. (I'm kidding).
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Bigmusclenm @bigmnm.bsky.social · 18/03/2025
Behold this natural colossus—body sculpted by willpower, countless hours spent in the gym, and, of course, an extra helping of genetics. At 21, wherever he goes, jaws drop, eyes widen, and gym bros question their life choices & we can only drool and admire as he bounces his pecs.
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Bigmusclenm @bigmnm.bsky.social · 15/02/2025
Is that a good or a bad "fuck"?
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Bigmusclenm @bigmnm.bsky.social · 15/02/2025
Cal is looking for a date for this special day. He's got wings, a bow, and arrows to get in the mood. He bought gifts for the person who'd say yes to his question. He applied body paint to give his cleavage a pink tone to show off how big his... heart is. Who's willing to spend the night with him?
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Bigmusclenm @bigmnm.bsky.social · 14/02/2025
He turned around, grinning and loving the attention. His pecs are on full display because nothing fits him. He adjusts the back of his shorts, the fabric struggling to contain his butt. He notices the stares, winking and moving his head. Is this an invitation to approach?
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Wyatt @tfguy3.bsky.social · 01/02/2025
The Nerd's Jock, his bully demands Caleb give him the cock growth drug he's been making. Content warnings are in the description, because this is a lot less nice than my usual. Art by @bigmnm.bsky.social Story www.furaffinity.net/view/59468795/ Epilogue www.furaffinity.net/view/59719270/
A book-cover-style, minimalist illustration. A close up of green, low-detail lockers, the words "The Nerd's Jock" written in large, gray letters in a blocky, outlined font like is used on school sport jerseys and "by Transformation Guy" 3 in a smaller, simple font are placed over one locker door.

One locker is open, signified by a darker green.  A tan backpack hangs inside the open locker.  On the lockers shelf rests a pink-ish-red, yellow, and black book, laid sideways and stacked on top of each other.  On the books rests a blue-tinted ziplock bag filled with white pills.Two men share a bed in a non-descript bedroom, both are nude. Their names are written above their heads.  In the corner, the title reads "The Nerd's Jock BY Transformation Guy 3"

The character called Caleb has a skinny body, long face, and messy red hair.  His belly is massively inflated from receiving anal sex from the other character, but it is mostly covered. He lays partially on his left side, his left arm tucked under his pillow. His expression is wide-eyed in a moment of fearful realization.

The other character is labeled Markus.  A shorter, well-muscled but softening man with close-cut, blond hair.  His cock is longer and thicker than either character is a or wide, a bead of cum forming at the tip.  A vein down his shaft is fatter than Caleb's arm.  His balls are at least twice as big as either of their heads.  Markus lays on his left side, his eyes closed and head resting on the pillow.  His left arm is under Caleb's shoulders, his right arm rests on Caleb's side.  Markus's massive cock rests on top of Caleb's belly, mostly covering it, and is hard as it hangs off the bed by a considerable amount.
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Bigmusclenm @bigmnm.bsky.social · 31/01/2025
"Hey, look how big I got in 1 month. Impressive, right? I bet you like these big pecs. But it's not enough. I've got 11 more months to keep growing, and someone told me frequent massages will help the growth. So, I'm looking for volunteers to worship my growing pecs. Who's in?"
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Bigmusclenm @bigmnm.bsky.social · 29/01/2025
Interesting! Well, his moans are growing louder, he's loving this. His breathing is unsteady since he feels something intense building deep inside his chest. Then... his pecs start expanding against your hands, against your face, pushing further outward. Rounder, heavier, and his nipples expand...
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