o-hey, another monster girl. Nice.
A big slime blob as head maid for the joke would be 10/10. Even more if she later turns into a slime girl to surprise the reader. If she's a slime girl from the start it'd be too predictable, and a bit boring...
but also it wouldn't be bad either, so it's ok regardless.
also,
@Lkose, you mean he wasn't actually visited by the police? oof