3D printing something to help self-fuck?

[ballsinass]

I know people have talked about certain things that help them self-fuck. I've heard yoga blocks mentioned, others have rolled up towels, etc. I have a 3D printer and was wondering if anyone has printed a part to help them. Since it is possible to model any shape, does anyone have suggestions on possible ideas for modeling? I have often just sat on my hand and used 2 fingers to keep my cock in place so my first thought is some sort of support that has a shape at the top like 2 fingers. I might cover it in silicone or something to make it less abrasive than plastic, but if anyone has ideas, let me know! I'll be trying out different things and if I ever find something that works, I will share the 3D print file if anyone is interested!

[aleingang69]

What a cool idea! Anybody have any thoughts?

[SF_italiano]

Sound goods!
I also play with 3D printer!
In fact a support to avoid putting hand around to push down the base will be helpful…
Maybe I will make some try! A kind of slider to slide cock in the ass…

[SelfFuckGuy]

What a good idea. Keep us updated!