I've got a load of these pager motors hooked up to various ESP8266-based controllers, and they provide some incredibly intense stimulation!

I'm now trying to work out how to attach them to un-pierced nipples, especially male ones which tend to be smaller/flatter and less suitable for things that are on the market already.

So far I've tried:

• Medical Tape - the best option so far, but can leave marks on the skin or remove the top layer of skin if you leave it on for too long
• Sticking Plasters - probably a close second, but the pad in the middle means the vibrators often move out of position, especially if the wearer is walking around.
• 3D Printed nipple clamps of my own design - The plastic chaffed against and then broke the skin, and in order to get any kind of sensation from the motors they had to be clamped so hard that the pain cancelled out any pleasure

I'm not into pain, I've purchased vibrating nipple clamps in the past and all the vibrations seem to go into making them bounce around rather than targeting the nipple itself, and most other toys on the market are aimed firmly at women with "proper" breasts rather than the flat chest of a male.

I've tried one of those breast-massager toys as well, and it nearly ripped the skin off. The massagers weren't even close to soft enough!