@lolmaolol
Uhh... I know there is a kitten as the MC, but I am fairly sure the main purpose of this story is to be ecchi, but not in an overused way. Im 99% sure MC being a kitten is simply because it allows him to become a boob sandwich without breaking any laws, and because kittens are cute.
If you thought this story's focus was the Kitten being super OP and doing stuff like defeating the Demon king or something, you are mistaken. Its about ecchi situations between a super powerful Kitten and his "owner" who happens to be a horny af elf with large boobs and a bestiality fetish. Along with a few recurring side characters like the blacksmith, who are also fairly deep into the ecchi.