All is Semblative by Whitefox (G)
“Cinderella, Merlin-style. Somehow, not AU. Or crack.”
Sharing is Caring by  platonic_boner (G)
“Arthur hadn’t really given his soulmate much thought, until he beat a peasant with a broomstick and every blow hurt like he was hitting himself.”
About Time by rosewatergold (G)
“After losing Arthur, Merlin semi-accidentally travels back in time. In an attempt to change the future, Merlin takes Morgana under his wing and trains her in magic…”
Gentle, Gentle by Polomonkey (G)
“Merlin’s fed up and Arthur accidentally de-aging himself to an eleven year old is the last straw.”
Prince Brat by pepperlandgirl4 (G)
“Some sort of evil spell makes Arthur revert back to 6 years old.”
In a Name by StarlightInHerEyes22 (G)
“In the middle of some quest or another, Merlin, Arthur, and the knights find themselves stuck in the middle of a shrine….they need only to speak their true names and titles.”
The Game of Lying by CastleScribe (G)
“It’s just Merlin’s luck to get trapped in a castle with the knights and a crazy fae who wants to see how well he can lie.”
If We’d Kissed in High School by gh0strobin (T)
“Modern AU where Merlin is a florist.”
Visiting Hunith by RurouniHime (T)
“Five times Ealdor had visitors.”
Made of Dreams and Bones by lady_ragnell (T)
“Arthur would have starved that first winter, if it weren’t for Hunith and her son.”
Linger On Your Pale Blue Eyes by supercalvin (T)
“The body of a Prince was not like anyone’s. His hand only ever held others in a firm handshake, and rarely without gloves.”
Laundry’s Hard Work by supercalvin (T)
“Wasn’t Merlin supposed to be…tiny? When the hell had he learned to use a sword and not fall on his backside?”
Fathom Me Out by supercalvin (T) [sequel to Laundry’s Hard Work!]
“After ten years, Arthur thinks he has Merlin all figured out. But as he watches Merlin, he finds out that he has more questions than answers.”
To the Syntax of Things by suntipped (T)
“Arthur/Merlin, first kiss in the toilet of the school. Denial as usual.”
Dying to Return by StormDancer (T)
“When they try to hang him, he floats. They put him on the pyre at dawn. He doesn’t burn.”
In Drunkenness and in Sobriety by Palebluedot (T)
“The one where Arthur gets drunk again, but Merlin doesn’t mind so much this time.”
Five Kisses by kianspo (T)
“The first time Merlin kisses him, completely out of the blue, Arthur is not at all concerned.”
Neither fish nor fowl by adelagia (T)
“Trusses of flowers, personalized letters and whole roast chickens had always been sure-fire ways to win a person’s heart…Merlin’s heart, however, was an entirely different story.”
My Place is With You by tehfanglyfish (E)
“Not long after Arthur takes the throne, Merlin increasingly finds himself sharing a bed with the king.”
The King’s Lament by vintagelilacs (E)
“Once again Arthur couldn’t help drawing comparisons between Merlin and the stable boy.”
Take Me Apart by vintagelilacs (E)
“Arthur really can take Merlin apart with one blow.”
Physician’s Hands by SassyWarlock (E) [need an AO3 account to read!]
“Well, you know what they say about men who wear big gauntlets.”
Denial, Anger, Bargaining, Depression, Acceptance by Mellacita (E)
“Merlin goes to retrieve his father’s body and take it to Ealdor for a proper funeral. Arthur tails him.”
A Modern Manservant by Mamalazzer (E)
“A modern magical comedy very loosely based on Ugly Betty. Publishing king Uther Pendragon has had enough of his playboy son…”
“Arthur was tipped back against the wall, his mouth open for breath and staring….trying to work out how it could possibly be that good with Merlin, of all people.”
Chrysalis by i_canz_kill_dragon (E)
Merlin, a “totally comfortable heterosexual” must have nothing to fear from highly out Arthur Pendragon, right?
For Want of Wreckage by bloodsongs (E)
“When a druid clan visits Camelot to forge an alliance, they offer Arthur a protective rune tattoo as a diplomatic gift.”
After The Heart Goes by Polomonkey (M)
“Merlin grows up in care, and it breaks him. Then he meets Arthur, who wants to put him back together.”
You Are Mine (And I Am Yours) by vintagelilacs (M)
“Merlin’s eyes latched onto his. Arthur felt flayed bare under that unremitting blue gaze.”
Wrong-Footed by  Moonshoes_Potter (M)
“Arthur doesn’t realize what an absolute pillow princess he is.”
all oak and iron bound by numinousnumbat (M)
“Some of those born with magic are repelled by iron. Merlin wishes he knew how much iron there was in Camelot before he started his new life there.”
Ignorance is Bliss by RoughDraftHero (M)
“Cue complete mortification and/or anger when Merlin discovers he’s been having it with Arthur Pendragon, CEO of Pendragon, Ltd, his ultimate boss.”
All I Want by Elveatas (Ricecake) (M) [remix of Make My Wish Come True (M) in canon era]
“It doesn’t happen often that Arthur takes Merlin to bed, but it’s happened enough times that it’s become a bad habit.”