E-Gains Institute
spindlyjohnny.bsky.social
E-Gains Institute
@spindlyjohnny.bsky.social
Writer, morpher, and fan of muscle growth! DMs are always open, so come say hi if you want! 🔞

Put anonymous questions or suggestions here: https://forms.gle/LStZMFbMg7KbQbdY9

Donate to me: ko-fi.com/spindlyjohnny
Since they hired him, the company hadn't had any issues in the warehouse. He's tall enough to organize the high shelves, strong enough to bring in shipments by himself. Only problem is how ornery he is. At least three people call out per week from a sudden inability to walk...

(more in alt text)
July 22, 2025 at 11:59 PM
Day 25:

"Well, it's the day of the competition. As expected, I'm nowhere near fittin' through those tiny doors! My bicep alone is too wide. But I don't care about that trophy anymore. All I can think about is getting even more massive! I'm gonna keep fuckin' growing 'til this armband gives out!"
July 2, 2025 at 1:03 AM
Day 8:

"Posing practice today, so I thought I'd share a progress update. Impressive, I know! I'd only grown a few inches a few days ago, but now I'm towering over all the little guys I work out with. Guess it's exponential... Think I'm big enough for the stage yet?"
June 12, 2025 at 10:50 PM
Day 0:

"Hey everyone! Name's Liam. I'm an amateur bodybuilder, looking to get my pro card soon. My friend at the E-Gains Institute gave me this fancy armband and told me to interact with his audience for a while. Not sure how much of an edge this'll give me, but it can't hurt to try!"
June 4, 2025 at 8:56 PM
Don't you hate it when your uber-muscular dad keeps showing off in front of your friends? Can hardly even invite them over, since half the time he's pounding away at some sex toy right in the middle of the living room. Just gotta hope this third puberty is his last...

(more in alt text!)
May 28, 2025 at 7:00 PM
Your new muscle growth serum was meant to help the little guy, but that was a silly idea. It's the musclebound freaks of the world who deserve it, not the wimps. And while you're wasting away producing more formula, the real men are growing more titanic with every swig...

(more in alt text)
May 19, 2025 at 6:08 AM
I guess it was sort of on a whim? I wanted to get better at making art, and I really needed a sexual outlet, so it happened pretty naturally. Plus I thought it'd be a nice side-hustle. That last part didn't really work out, but the self-improvement aspect has been fulfilling, and it's pretty fun!
May 19, 2025 at 4:58 AM
You ever lived with a 6'7 mountain of muscle with a neverending libido? Gets tiring. It's hot the first few times he shoots a gallon of cum across the bed, but eventually it just makes laundry overly difficult. At least he's having fun gooning over himself.

(more in alt text)
#musclemorph
May 8, 2025 at 7:07 PM
Gabe finally made it to the last house of the day, well into the afternoon. Wasn't his fault it took so long though: all that mass can really get in the way sometimes! He's got more beef than a Belgian Blue; how could he not stop to feel his incredible body up every so often?

(more in alt text)
April 26, 2025 at 9:11 PM
Despite how huge he was getting, it was hard not to see him as cute when he was still so much shorter. Having him staring up at you, silently begging for you to point out how massive he was getting... It almost didn't bother you how often he had dragged you to the gym with him.

(more in alt text!)
April 17, 2025 at 9:57 PM
Why thank you! I'd usually rather be an observer/inciter of transformation stuff, but I can dig a little bit of it for myself. Hell, I think something in this message is doing something to me... Was my shirt always this tight? It's an XXL... didn't realize my biceps would stretch the sleeves...
April 9, 2025 at 1:57 AM
I suck at naming things, but thinking of transformations is fun. Assuming the goal of the game is to get as huge as possible, then shrinking/size theft transformations would work. Musk and body hair for sure. Maybe some other stuff like growing horns, wings, or tusks? And personality changes too!
April 9, 2025 at 1:51 AM
They're sort of opposites of a spectrum, right? With daddification, he's probably going to be the one taking charge, where with a himbo you're gonna be the one taking care of him. So which one I prefer sorta depends on how much control I want! I like older men though, so daddification is my pick.
April 4, 2025 at 11:53 PM
The exercise science department developed a new compound for muscle growth a while ago, but after testing it was deemed unsafe for humans. It's supposedly under lock and key now, but the university's athletes seem bigger than before...

(more in alt text!)

#musclegrowth #gainer #musclemorph
April 3, 2025 at 9:24 PM
Tyson used to be self-conscious of how dominant his chest was. No matter his split, it'd put on pounds of mass weekly. Everyone's focus was always on his giant pecs. He decided that if his chest was all people cared about, he may as well commit. A week into his new routine, he knew he chose right.
March 29, 2025 at 5:40 PM
New art-form alert! I've decided to try drawing a bit. I probably won't shift the usual content very much, but I'll work on and upload stuff like this from time to time going forward, I think. Hope y'all enjoy this big guy's sweaty pits as much as I do!

#bigmuscle #musk #muscleworship
March 27, 2025 at 5:35 PM
The FDA warns against taking products produced by MassTech. While side-effects vary, some hyper-responders may face life-altering effects. Excess muscle growth and fat gain to the point of movement restriction, hirsuteness, reduced mental capacity, addictive behavior...
March 18, 2025 at 12:25 AM
You could still see him growing. It seemed like with each passing second he grew another centimeter taller, his lats spreading wider, blocking more of your view. His research was still ongoing too... How much bigger will he get when they can really harness those growth particles?
March 11, 2025 at 10:34 PM
The 500 followers raffle is officially over! The winners are as follows:
@massm0nster.bsky.social
@ysayejoestar.bsky.social
Message me your idea whenever and I'll get started!

I'd also like to thank everybody else that participated. Hopefully I'll get to work with each of you in the future!
March 10, 2025 at 4:24 AM
The city had been evacuated a few days prior. Ryker had mentioned wanting to visit; he never meant anything but "bench press buildings and crush trucks" when he said that. The government was just glad he was polite enough to warn them beforehand.

(more in alt text!)

#macro #musclegrowth #morph
March 6, 2025 at 6:46 PM
We've made it to 500 followers! I'm kind of in shock that hundreds of people have signed on to look at the stuff I make and write, honestly. Either way, I'm holding a raffle to celebrate! Check the image for more details, and thank you for all the support.
March 3, 2025 at 10:58 PM
Apparently if you get Raphael's Strength high enough, it unlocks a special secret tea! But he's so Skill screwed this playthrough he keeps missing the cup...

(Been a while since my last photobash! Hope y'all enjoy! Reposted for better cropping)

#hypermuscle #musclemorph
February 27, 2025 at 11:55 PM
And here's some textless alts! The original guy is @/Nico_stallone on Instagram!
February 20, 2025 at 8:47 PM
You finally made it out of one of the toughest boss rushes in the game, just a sliver of health left... and the moment you step outside, you're hit with a random encounter. With how much EXP that orc stole from you, it's probably the toughest boss in the gauntlet now. Better get grinding.
February 20, 2025 at 8:47 PM
Patrick had never modeled before. He had always been more focused on self-improvement than vanity. But he had always been a fan of MuscGrow Inc's products, and they were paying a lot of money... Guess it couldn't hurt to do a photoshoot with em, right?

(more in alt text!)
#hypermuscle #musclegrowth
February 14, 2025 at 2:06 AM