Isekai Koushoku Musou Roku ~Isekai Tensei no Chie to Chikara o, Tada Hitasura ✕✕✕✕ Suru Tame ni Tsukau~ - Vol. 2 Ch. 6

[Quarnozian]

Princes sutafu fakupu

I specifically came to comment on that name...

Her name is "Staff"... a wooden rod. She was born to be "mastered".

So the only possible way for the author to surprise readers would be for mc to NOT master her.