Haven by Chance
Author : eurydice72
Rating : NC17
Summary : Percival Chance looks like he might have it all, but his shyness and insecurity cripple him from any kind of real relationship. Until he meets a gorgeous blond at a club one night and decides to take a chance. When he finds out his hook-up is none other than Arthur Pendragon, one of the most powerful businessmen in London, he's convinced he's made a terrible mistake. It's up to Arthur to convince him otherwise...
Why I loved it : I love Percival so that was already a good point for this fic! I loved the slow build of the relationship between Percival and Arthur and both are really well characterized! For me it's really a must-read in the fandom and for the Percival lovers even more!