Chastity device discussions and reviews discussion

I have a metal allergy and I’m still figuring out exactly which one it is. When my owner locks my collar on, the latch causes me to break out in some pretty nasty sores. My current device is looking shabby and coming apart at the seams. Boredom drove me to browse eBay, where I found some really affordable stainless steel options. Does anyone know if those would trigger a metal allergy? It would be awful to get locked into a new gadget only for your junk to fall off 0_o