E-stim Plugs

   
To solve it - i got crotch part of full body harness.
And yeah, impossibility to sit is the problem.
Didn't tested yet thou.

Guess what it is and how it works)

I see one problem - you can not sit on it. And to keep it in place you would need something between the wires - tight thong swimsuit, crotch rope, otherwise it might slip out.

I never had an experience with such electrode placing (all my plugs have parallel electrodes along the shaft), so I'm very curious how it's going to work. In any case - conductive gel is very recommended!

Anything with electrodes plugging into the bottom: forget it. Sooner or later one will work its way out and painfully burn your ass.  Even plugging into the side, electrodes will work their way out.  The people who design them obviously don't use them.

Disagree. Harness holds that stuff tight in ass. Imposible to split it out)
And creator used that

Guess what it is and how it works)
Looking forward to test it on myself and on my gf)

Looks like a self made inflatable Estim plug, right?