I'm a big fan of this particular type of power difference, but it doesn't appear that this site has a good tag for it beyond just the "master/servant" tag... Dynasty-scans is even less helpful, lacking anything beyond just "maid", lol. What are some good ones? or bad ones even, this is my favourite trope so I don't really care.

I liked pretty much every story in Rodanthe if that helps explain what I mean.

I'm open to subtext or even just "this series has two girls with this kind of dynamic who are easy to ship", too!

The Fed Up Office Lady Wants to Serve the Villainess
Goodbye, My Rose Garden

The Sheep Princess in Wolf's Clothing