Duke Nauticus
banner
dukenauticus.bsky.social
Duke Nauticus
@dukenauticus.bsky.social
The OG Cuckshark🔞
Art I post, are my commissions.
Telegram Channel: https://t.me/+_hAKuYQRln4yNzQ0
Welcome to "The Prehistoric Pole"

An all-Yoshi establishment where liquor and poppers flows, and a bunch of porn-brained dinosaur boys take care of ALL your needs. 💦

Looks like certain orca boyfriend's feeling right at home with these bators.

Art by JMGN/Slugdisaster
Mako by me
October 5, 2025 at 4:57 PM
Got hots for Daddy Topps, but as it turns out, so do many others.

For example, that twerp who used to play with his kid?
Grew up to be quite the dad-wrecking machine, and he doesn't have any qualms about ruining a certain shark's beach date. 💦

Art by JMGN/Slugdisaster
Duke Nauticus by me.
August 30, 2025 at 1:59 PM
It may be the shark's birthday today, but...

It's the sleazy, short-stack possum who's getting their greasy, uncut monster dong spit-shined upstairs by the cuck's wanton orca boyfriend.

Mako's really digging into that foreskin. 💦

Art and Fylk by Crimetxt. Wish them well!
July 27, 2025 at 2:48 PM
Naive much?

Whether it's Alex's friends dropping by, or running into them out in public, it seems they always manage to get their hands on the caked-up ducky right under the oblivious shark's nose.

Art, Alex, Roman, King and Joker by @rhynobullraq.bsky.social
Couple semi-recent comms. 💙
July 24, 2025 at 2:52 PM
Duke's just wondering where his froggy boyfriend, Sticky, is, and who is this BIG, blubbery cat on their bed?

Doesn't even realize that the adulterous amphibian is buried under the two ton cat stud, being used like a living cocksleeve.

🎨 by JMGN/Slugdisaster
Sticky by @heckfrog.bsky.social
July 21, 2025 at 4:10 PM
Bubble butts and huge himbo tits?
Perfect for wrapping around even the biggest dicklogs the thick turtle sluts can get their hands on.

Doesn't seem like Donnie's quite satisfied tho, unlike Raph who's completely losing his mind on certain shark Daddy's uncut fuckpole.

Art by JMGN/Slugdisaster
July 12, 2025 at 2:23 PM
Duke and Alex decided to go on a vacation together.

Turns out, their room accidentally got double-booked and now they gotta share it with a hunky, black jackal dude. 👀

Doesn't seem like Alex is minding all that much though.

Art by JMGN
Alex by @rhynobullraq.bsky.social
July 1, 2025 at 2:15 PM
Going to the beach, just to get completely overshadowed and bullied by a huge, hulking beast of a shark? 💪

Yeah, that's Sharko, and there's not nearly enough porn of him!
What a total fuckin' poon hound of a shark. 💦

Art by JMGN.
November 3, 2024 at 2:16 PM
Bit of a surprise gift I received from Lonelypikky2 on FA. 💙

Not the kinda characters I ever expected Duke to get cucked by, but if they're this beefy and smelly and just outrageously hung? 👀

...I ain't gonna complain. 💦

Art by JMGN
November 3, 2024 at 2:05 PM
Invite a hoss bro over, watch a movie, share a few drinks...

It's too bad Duke really can't hold his liquor.
Probably won't even remember anything the next morning.

But his boyfriend's gonna be feeling it for days.

Art by JMGN
August 31, 2024 at 2:14 PM
Daddy Zard.
DILF hunk of a boyfriend.

...though he acts different with you than he does around real men.

From a dominant beast in the sheets, to a cocksucker on the streets.

Good luck explaining that dick breath...

Art by JMGN
Fellow shark by @sharkus.bsky.social
July 13, 2024 at 2:26 PM
Some people seem to think they can take Duke on just cause of his reputation.

Just make sure to bring the heat, or the shark might end up turning the tables on you, such as what happened to @e-zoid.bsky.social

Hope the little dickrag gets used to the smell soon.

Art by JMGN.
June 1, 2024 at 4:56 PM
Duke and Jake were just on their way home, when the dragon BF started acting a little weird on the train.

Duke's just being a good boyfriend and making sure his lover's alright, while also confused about all that slapping and squelching.

Sneaky Vector...💦

Art by JMGN.
May 4, 2024 at 6:18 PM
Who wouldn't want a beefy tiger hunk like Tony as their personal trainer?

He's got the muscles, the huge himbo tits and a fat ass to boot. How could Duke refuse?

Just too bad for him that the tiger prefers potent bovine bro-tein straight from the tap!

Art by Justmegabenewell
February 11, 2024 at 5:22 PM
"Babe, where are you? You were supposed to be home an hour ago?"

Seems like Mako found couple hunks to keep him entertained for the evening. Have a feeling he won't be home anytime soon...

Thanks to Dragonbreeder69 and @calhebdb.bsky.social for taking part in this.

Art by Justmegabenewell
January 7, 2024 at 6:41 PM
Christmas present for @rhynobullraq.bsky.social of his hunky doberbros and Alex. 💙
Based off of his "Fuck The Duck" series from a couple years ago.

Looks like Duke's trying to call him, probably wondering where his ducky boyfriend disappeared off to yet again. ;>

Art by @slugdisaster
December 16, 2023 at 6:39 PM
Uh oh, Duke ran into a hung and smug 'rilla hunk at the gym showers.

One who's reeeal eager to make some apt size comparisons and show the shark and his boyfriend who the real king of the jungle is.

A gift I got from Buffalo20 on FA. Thanks!
Art by an anonymous artist.
December 10, 2023 at 5:42 PM
"I'm busy! Call me back later!"

The most common response Duke gets when calling his boyfriends to see where they are. Always pulling long nights at work too!

They must have some real good job perks, huh?

Thanks to Ji-U/Hobunculus for including me.
Art by furaffinity.net/user/zenko0/
November 12, 2023 at 2:12 PM
Happy Halloween!
(even if a tiny bit early)

Sleazy ol' papa shark is ready to put some poor bitch in their place and make 'em into his musk snorting, foot slobbering sweatrag.

I was just curious of what Barry would look like in some biker gear. 👉👈

Art by Justmegabenewell.
October 29, 2023 at 2:27 PM
I don't normally post selfies, but have some puppy shark for your Friday, cause I'm tipsy and don't care. 👀
October 13, 2023 at 5:09 PM
Duke and Mako decided to get BULL-E, a personalized robot canine servant, to take care of their household chores.

Though, the couple barely had time to unbox and configure their model, before it already knew what it's main task in this household would be...

Art by @wardraws.bsky.social
September 22, 2023 at 4:28 PM
#ShortstackSeptember

Duke and Mako headed to the local spa to "get clean", though the shark can only wonder how his boyfriend ended up more messy during their visit than he was when they arrived!

Art by Justmegabenewell
Featuring @crimetxt.bsky.social
September 15, 2023 at 3:22 PM
Dating DILFs is one thing, but finding out they got a smug swolestack for a son?

Spyro wasn't glad to find out who his dad's dating, so he's just showing the cuck how a geezer like Ignitus ought to be cored out.

+Hairy alts

Art by Justmegabenewell
Comm with Embracethehavoc
All characters are 18+
September 3, 2023 at 11:17 AM
Mako has a habit of coming to visit his boyfriend at work.

...

Okay, who am I kidding. He comes there, but it's just to get his sloppy, cheating orca asshole blown out by every damn hung stud on the beach, from single men to the entire volley ball team.

Art by Justmegabenewell
September 3, 2023 at 11:14 AM
Watch And Learn, 2023
Art by @ahnik.bsky.social
September 3, 2023 at 11:13 AM