Re: [Shoku]少公女騎士みるく
if you play the demo, she seems to be the daughter of an aristocrat and has taken over the estate management (not her choice). she is of age and doesnt look much like a loli..
Her father is resigning as head of the family (and estate) and putting her in his place.
This particular noble house specializes in "solving problems" for the people and the country, so unlike most nobles they tend to rub shoulders with the hoi polloi quite a fair bit (to Milk's consternation). Judging by the "assassinations" stat, I'm guessing the family does some 'wetwork' or 'cleaning duties' as well.
(It's also a rather new noble family, as this makes Milk the 3rd head of the family. Possibly her grandfather was ennobled by the King for his services or something.)
Dad: So, I'm going to retire as head of the family and find somewhere secluded to live in. You're now head of the family, Milk.
Milk: Fuck you, Dad.
(paraphrased, Milk's actual manner of speech is quite high-class and reminiscent of a noble lady.)
Also, her late perverted grandpa is possessing her ring, and is prone to talk to her especially when something perverted comes up (or if he gets the chance to peep on another girl).