Humbler: anyone used one?

A "humbler" is a two piece wooden clamp placed on the top of the scrotum, so the testicles are trapped on one side of the clamp. When applied behind the man, his testicles are pulled backward past the back of his thighs by the humbler. He should not be able to stand up straight, as the humbler pulls too much on his balls. He is 'humbled' by having to walk bent over.

When he's on his hands and knees, the testicles are vulnerably held out behind his butt. suitable for pulling or punishment.

Never used one but I’ve seen some videos of them being used. Not for me! Here’s a couple of links, the video shows one being used! The name is appropriate!

https://www.extremerestraints.com/the-enforcer-black-wooden-humbler.html

https://www.pornhub.com/view_video.php?viewkey=ph61dced70bc634

Never used one but would try it.

A Mistress that I see uses it on me from time to time. You certainly can feel the stretching but what hurts the most is tension on your back as you are unable to stand