Responses
I think you’re talking about dear door!
https://www.mangago.me/read-manga/a_hellish_arrangement/
omg its so yummy
thanks thats the one
basically it was a black and white manhwa the bottom was a 35 year old human, very muscular and manly and then the top was a twink demon king who had gone to the human world to marry the princess but then ended up taking the bottom who was the princess bodyguard
pleaseeee help me find it i don't remember the name and its not in my reading history