Hey do you know the johnlock fic where Sherlock has 3 days to prove to John that John wants to sleep with him? I can't remember the name of it

Oh, man, I actually know this one. It was a little too sexy for me (lol, asexual here), but it’s written really really really well. AH! Here it is. No wonder it’s written well, it’s SilentAuror. Best of Three.