Mangled translation aside, the audacity of this author is astounding.
It is bad enough when Japanese fantasy series go ripping off every well-known name from Norse and Irish mythology, and adding a hundred Excaliburs all over the place besides. But this guy is actually ripping off the name of Britain's active reigning monarch, and the artist actually used Buckingham Palace as the basis for their castle too (at least it wasn't that infamous German castle).
For a country that is super fussy about copyrights, they sure as hell are merciless about ripping off things that aren't explicitly copyright-protected.
Anyhow, it seems she craves shota meat.