Searching for Lucius/Hermione fic

[DanniiGirl]

I'm looking for a story I read (probably on Ao3) which is a Lucius sand Hermione pairing, where after the war she gets pregnant with his child and agrees to be his mistress and he buys/gives her an apartment to stay in, he still lives with Narcissa at the manor and I think Draco ends up with Luna. Hermione's parents and friends know about the arrangement.