I'm always a sucker for stories involving giantess aristocrats, and this is a wonderfully written one just like the rest of your stories.

The royals and their maid are very likeable and fun protagonists, and I love how they perceive the world in the mirror to be like~

There's just one minor flaw, a few paragraph breaks would have gone a long way, especially near the end the walls of text get far too large.

Otherwise, a lovely story that I'll certainly re-read many times~!