Demon girl, a sword drawn from between her legs.
[If you can pull a sword out of there, can you put other things in too?]
Peerless dragon princess, married off to the protagonist.
[If possible, could you look like a dragon on our wedding night?]
Old gods call, fetishes updated.
[It looked at me with its hundred-plus eyes. It must like me!]
A yandere comes after him, and he chooses to fight back head-on.
The hero cross-dresses. I can't say no, but it's so good.
This novel is written for people with highly unconventional fetishes. If there are parts you don't understand, don't try to make sense of them. Just feel them.