Responses
May I suggest
Don't Call Me Sister (Cinderalla style setup but oldest step sister has change of heart and the relationships aren't toxic)
My Little Baby Prince (don't worry he stops faking it early on).
I'm A Stepmother, But My Daughter Is Just Too Cute! (for family fun! The King is a jerk at first but I promise he gets better and there is a proper reason for his behavior)
Daisy
Reminiscence Adonis
I have more if you want but these should be plenty
This is hella exciting!! As Chapter 8, I'm really looking forward to more interactions between the FL and ML. Usually in female dominant stories, the ML is a blushing doormat who needs the FL to stand up for him. I'm stanning the influx of strong, arrogant men as MLs in femdom mangas!!