Use Breastpump as "Fleshlight" Milker

Research and development on my diy Fuck Machine 4.0... It really

NSFW Homemade clit pump

Why don't all vibes come with closed loop BLDC motor controls?

Early explorations of a voice coil style vibrator

First idea for a variable displacement mechanical vibe linkage

Learning EM the hard way (ElectroMagnetics)

New penis plug design I came up with. 14oz with a 4" spike that's

This looks like it might be homemade? Anyone happen to know?

***New Creation- Bio-Mantis coming November 10,2022***

DIY silicone mole for this Flesh light u like?

My new three part mold design for a dual density dildo!

DIY triple tentacle dildo !