Chastity device discussions and reviews discussion

I don’t consider myself a masochist, but the concept of using Kali’s Teeth Bracelet appeals to me because it shifts chastity from being something where erections are just an annoyance when they happen and sometimes unwanted at other times, into a state where you actually dread them. That said, I have some queries for people who’ve used them.

How secure is the fit? Do they need to be tightened enough that they jab your penis even while soft so as not to slide off? Male Chastity Now offers an optional ball trap ring which should help keep it in place and might prevent constant poking. Has anyone tested this?

Is long-term use feasible? If there’s continuous poking, the answer seems no because minor irritations would accumulate. However, if it connects to a base ring so that it only jabs during erections, then perhaps yes.