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kdxgp.bsky.social
KDxGP
@kdxgp.bsky.social
kinkydesigns by gummipony

🛠️Crafting bespoke creations for sophisticated pervs. 🔞

📨DM for commissions

https://linktr.ee/KDxGP
If you want to spot @extremgirthpump.bsky.social pumping in the woods, you'll need to look more carefully. Otherwise it will be hard to see him with his new custom camouflage pump (kdxgp.github.io?c=%2373835e&...).

#cockpumping #cockpump #penispumping #penispump #hugebulge #monstermeat
November 24, 2025 at 7:44 PM
Soon...
November 24, 2025 at 6:07 PM
"Big Blue" (kdxgp.github.io?c=%2332599c&...) next to a Monster Tube Sr.

photo generously provided by it's owner (Thank you!)
October 25, 2025 at 2:44 PM
If I pump my pump 🤔 ... will it get bigger?

Latest custom-built "big blue" (4" x 7.87" x 12.3", kdxgp.github.io?c=%2332599c&...) next to 3.15" x 5.91" x 9.78"
September 25, 2025 at 12:00 PM
Looks like you still have the opening style set to "2-stage". In order to get the maximum possible opening for a given cylinder diameter change it to "Straight Inner": kdxgp.github.io?c=%232de377&...
September 13, 2025 at 12:27 PM
Ah now I get it! Thanks!
That's a restriction with the 2-stage entry design itself. Only option is to change the opening style.

I need to think about that how to realize that in a parametric CAD model. That would eliminate the need for different styled openings.
September 6, 2025 at 1:30 PM
Still had to implement the function but needed to add the interface element. It's working now.
September 6, 2025 at 12:20 PM
Making progress on kdxgp.github.io
September 5, 2025 at 8:40 PM
Small enough? 😉
September 5, 2025 at 4:57 PM
I'm building a 3D configurator for my pumping system. Still a bit work-in-progress. Check it out under kdxgp.github.io
September 3, 2025 at 5:46 PM
Today at the KDxGP Pumplab: making gaskets for a 2-stage #ballpumping prototype with a split entry
August 15, 2025 at 5:48 PM
August 10, 2025 at 3:29 PM
August 1, 2025 at 4:36 PM
Feelin' artistic today...🧑‍🎨

What do think? Are 2-stage pumps a good still life subject?
July 29, 2025 at 6:53 PM
Isn't she a beauty? (3.5" x 5.98" x 9.68" )

I have this one available. DM me if you're interested.

#cockpump #ballpumper #ballpumping #penispumping #penispump #pumper #pumping #pumped #pumpedballs #vacuumpumper #vacuumpumping
July 28, 2025 at 11:01 PM
July 12, 2025 at 4:42 PM
Without really noticing I have slowly build a whole modular pumping system.

#cockpumping #cockpump #ballpumper #ballpumping #penispumping #penispump #pumper #pumping #pumped #pumpedballs #vacuumpumper #vacuumpumping
June 29, 2025 at 7:44 PM
Show what you are and get my #PUMPPIG keychain over on Printables for free and make your own.

www.printables.com/model/128579...

#penispump #cockpump #penispumping #cockpumping #pumppig
May 4, 2025 at 8:36 PM