Tsukki

I am trying to find this yaoi manga that I read about a year ago. All I remember is that the seme works as an av actor and the uke works as a writer for av content. IDK if he was already a fan of the seme or becomes a fan after meeting him on set. I don't think the uke did any av content, he strictly stuck to the writing part. The seme had blonde hair and the uke had black hair.
That's all that I can remember.

Its a bl manhwa where the mc pretends to be the 'wife' instead of his sister and goes to the ml's house. I think it is kind of in an ancient setting. The uke is pretty but he gets mistreated by the ml a lot.