OctantFlex

Cool Down

He’s ready for a cool down after all that pumping. Do you think you could help him out?

Rear View

The guy who got in the back of your car was big, but looking in the mirror, he was now taking up the entire back seat and seemed to be getting bigger. I think you’d better pull over…

Access this post on the Discord server 2025-11-20 00:41:36 +0000 UTC View Post

Gut Progress

He’s working on growing that gut, but he definitely needs a feeder. Any volunteers?

Mega Forearms

His forearms look like they might be even bigger than his biceps, and they’re bigger than bowling balls!

New Short - Monster Posing

One of our huge hyper muscle creations is showing off his newfound size. But he’d better be careful, it might be a little too much for him!

Just for our “No Limits” Patrons and higher, he’s showing even more over in the exclusive Discord Server. Members can access the post 2025-11-15 11:44:53 +0000 UTC View Post

Enjoying the view?

He has a gigantic pec shelf and a butt shelf. You could practically climb up him. He turns and looks at you over his rippling shoulder. “Enjoying the view?”

Outgrown

He’s almost completely outgrown his old clothes. Looks like he had to release the pressure in his jeans though. That top looks filled to bursting point!

Hunger

It’s got an insatiable hunger - and I’m not talking about him. Dare you feed it?

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Not linked your Patreon account to Discord? Follow the instructions 2025-11-13 11:31:21 +0000 UTC View Post

Quadruple Biceps

As he flexed his biceps doubled and popped into double-headed biceps. He wanted them even bigger so he flexed as hard as he could, so hard he was pushing his fists into his rock solid biceps!

You or Him?

Are you going to take them off or is he going to have to struggle himself?

(Un)Productive

It’s a wonder how anything gets done in the Octant Flex office.

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Not linked your Patreon account to Discord? Follow the instructions 2025-11-08 12:10:24 +0000 UTC View Post

Compression

Even the absolutely biggest compression top isn’t big enough to contain his immense torso. Still, it’s making his veins pop!

Obstructed View

He could feel his pants being pulled down by some immense weight, but his pecs were completely obstructing his view down. All he could do was hold on as he waddled through the lab.

Danger

He’s got a huge weapon, and he’s not afraid to use it!

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Not linked your Patreon account to Discord? Follow the instructions 2025-11-06 10:45:06 +0000 UTC View Post

Abs Pop

He flexed his gigantic muscles and squeezed as hard as he can Bwompff another pair of abs popped up. He squeezed even harder Bwompff another pair of abs appeared and his abdomen grew slightly taller. How many could he grow? He squeezed even harder…

Can’t reach

He wants to lick it so bad, but he’s just doesn’t have the mobility left in his arms. Maybe if his biceps were bigger…

Two Hands Full

He’s finished in the gym and his gut is bloated with all the feeding and growth. But that doesn’t mean he’s not ready for some more. Even if he does have both his hands full.

Access this post on the Discord server 2025-11-02 00:06:26 +0000 UTC View Post

Animation #23 - Bane’s Re-Growth

Bane is back, and he’s ready to grow huge! His gang of henchmen aren’t going to be able to contain themselves!…

Another huge muscle morph video available to all “No Limits” Patrons or higher in the exclusive Discord Server. Members can access the post 2025-10-30 19:41:34 +0000 UTC View Post

Halloween Week - Say Hi to Jack

Going out into the pumpkin fields with a full moon possibly wasn’t the best idea for Jack. Looks like the transformation has done him some good though. How about you go meet in him the hay loft?

Halloween Week - Venom Assimilation

Venom has found one of our growth subjects. Looks like they’re both enjoying the feeling of being assimilated together. How big do you think Venom will grow once they’re one?

Halloween Week - Ghost Face is Ripped

His robe is in shreds after all that muscle growth. Would you mind if he was calling from inside your house?

Standing Proud

He stood in front of the window, holding the straps of his tiny briefs. He smirked at you. What would you do with him first?

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Micro Waist

Having such a gigantic torso supported by such a tiny waist requires such incredible abs of steel. He’s got enough of them…

Brief Stretch

He kept stretching at his briefs, but he’d better be careful, they could rip open at any moment.

Outgrowing his bed

He woke up to find that he now took up the entire bed, his muscles overflowing the sides of the bed, but has his growth finished? He knew he wanted more.

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Lats or Arms

It’s impossible to tell where his lats end and his arms begin. Either way, he’s not going to be able to move his arms very much…

The vest

He found a vest which fits, but it doesn’t really cover up very much. Still looks a little tight around those abs though.

Walk out

He stepped out the squat racks with an insane pump. He had never felt so pumped with every muscle in his body rippling. He kept walking towards you, what are you going to do?

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Keep pumping

He’s looking pretty pumped. But there’s something which definitely still needs pumping up. Do you think you could help him?

Bulky Enough?

After his growth, he still seems to have a bit of mobility in his arms. His biceps are not obstructing him enough. Do you think he needs more growth?