Conditioning or "Training"

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MIRROR: Download from MEGA

Electric dog collars seem to be quite popular in FemDom movies.

Strap one around a male sub's testicles (preferably in conjunction with a chastity device).

These collars sometimes come with 100 levels of electric shock, so I suppose there ought to be a low enough level that causes mild discomfort.

That would certainly be a way to provide instant, and highly consistent punishment.

It also has the benefit of not leaving marks :)
 
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