Let us introduce the open-source nipple toy “CDR01” that we are developing!
The CDR01 is a completely new nipple toy that applies the principles of a delta robot.
Unlike conventional devices that only rotate (such as the Vorze U.F.O. TW), it is capable of three-dimensional movement.

It can connect to a PC via Bluetooth and sync with scripts. We’re also developing an audio player for this purpose.
Furthermore, we’ve released the bill of materials, assembly instructions, and source code—all for free! They’re written in Japanese, but you should be able to read them using your browser’s translation feature.
https://fantia.jp/posts/3905352
The material cost is only about $180. No soldering or 3D printing is required for assembly. Please build one, try it out, and let us know what you think!
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We have surely gone too far 
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very interesting
is it possible to substitute the acrylic plate for a 3d printed one?
Yes, it is possible.
I’m not familiar with the strength of 3D printing materials, but if it’s not strong enough, I think you can simply increase the thickness.
Here is the STL file. Please give it a try and let me know how it goes.
cdr01_base_plate_0.4.0.stl (104.2 KB)
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Someone needs to manufacture these and sell them so far it looks good but it needs a mount to be used in an upright position because most people would use this with a stroker device
If you can see if you can add a bluetooth controllable vibrator so it can have a vibrate function that can also be affected by funscripts.
It looks like an osr6 but for nipple toys compared to previous existing nipple toys I also recommend you edit the post tags to give it more tags by putting it in the general section
The potential for this technology is quite significant. By adding a tongue extension to the tip and coupling it with the Handy, users could experience scripted rim jobs and ball sack play. This would finally enable scripts for double blowjob scene. (where one girl stimulates the shaft while another focuses on the balls), allowing users to feel both sensations simultaneously.
Thanks for sharing this!
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The design might need to changed for ballsack play but it’s an interesting idea. I can’t edit ops post and they seem to be new this would get a lot more traction if you can edit the post for them to add it to the general section.
Thank you for your suggestion!
I’ve changed the category from DIY to General and added some tags.
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Thank you for the wonderful idea!
To replicate licking motions, we’ll need 6-axis movement. We’d also like to make it a bit larger, find a way to detect and track the movement of “that”, and we’ll likely need to consider waterproofing as well.
There are so many things I want to do—it’s really exciting!
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He also mentioned rimming so imagine the other design with a super long tongue entering and exiting the anus and licking around it. I’d imagine scripts would need to be made specifically for it so movements are more intentional as to whether or not it’s in the anus.
Is any osr merchant selling this yet?
No, there aren’t. It’s still in development! But if any merchants are interested, I’d love to talk to them.
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