Looking for specific manga

It has beautiful art and a great story.
It s complete.
It s about a oujo-sama and her butler.
She has a hurt leg/walks with a limp because of these metal poles hitting her when she was a kid. The mom died because of the metal poles. The boy was watching over her since she was little.
She and the butler fall in love.. and finally a happy ending.

There's also a guy who ends up liking her-- but she turns that down

thanks in advance

Be kind or get banned

Renai Demo Classic?

DONDAKEE!!