The manga only has the 14 chapters. Apparently the light novel has more to the story after this point. But it looks like their untranslated from what they said.
The manga is roughly LN1. I've read translations of the first 5 LNs; the translations are horrible in various ways (edited MTL later on, I suspect) but I was determined enough to get fluffy BDSM romance out of them.
The manga is roughly LN1. I've read translations of the first 5 LNs; the translations are horrible in various ways (edited MTL later on, I suspect) but I was determined enough to get fluffy BDSM romance out of them.