These were another booktok favorite and it does have all the trademarks of that app – anatomy engineered for her pleasure, questionable circumstances, absurd circumstances, actually enthusiastic consent, etc. The basic premise of the series is that the demon king makes deals with various women – whatever it is they desire in exchange for a set period of service. The service is that the women spend time in the kingdoms of the other rulers of the groups in the realm they are brought to. The first book follows the dragon king the second the Kraken king. Eventually it comes out that the demon king is kind of a softy and attempting to negotiate better peace between all the kingdoms. All in all these were fun kind of silly, kind of sweet books. Each woman so far has their own hang ups which cause them to be willing to make a deal with a demon but different enough that it is interesting.