I keep wondering why you call this version "dark". It's not any darker than non-kinky chastity. The modern idea that orgasms (or partnered orgasms) are necessary component of happiness for all people is... Just an idea, really. Obviously I wouldn't want to get rid of mine, but even for me there EXIST a few things I'd trade "you won't climax for the foreseeable future" for, and I'm not even a sub or a masochist.
I keep wondering why you call this version "dark". It's not any darker than non-kinky chastity. The modern idea that orgasms (or partnered orgasms) are necessary component of happiness for all people is... Just an idea, really. Obviously I wouldn't want to get rid of mine, but even for me there EXIST a few things I'd trade "you won't climax for the foreseeable future" for, and I'm not even a sub or a masochist.
I think because it looks pretty dark from the outside, and in moments of intense submission it feels like swimming in the dark.