This is probably one of the weirdest ideas I have ever had since I normally can`t stand fanfictions with Merlin as a girl.
Modern AU
Merlin has lived all her life in Ealdor a tiny village in the middle of nowhere. One day she meets a man on her way back home claiming to be her father not far after the man dies. A week later she? he? wakes up in the morning... Fucking hell Merlin dosen`t even know anymore! Is it the end of the world?! It may not be smart to refer to ones self in 3rd person but Merlin`s doing just fine. "Mum!" Of course when Hunit enters the room she just sighs at the image of her son. Which dose`t make any sense because Merlin is very sure she was born with a vagina not a PENIS! And how does this thing go down? Think of a naked Gaius! Yeah that does the work real nice... Merlin shivered at the though of it.
Of course the last thing Merlin expects is, his mother? Yeah she would just refer to herself as a boy from now own. So yeah where was she? Oh yeah, the last thing Merlin expects is for his mother to send him to Camelot to be taken care of by Gaius so no-one suspects anything. The question is anything of what?! Oh, and did she forgot to mention he was to be enrolled into a rich boys school? The Pendragons high-school.
Things like "How the hell do you use this thing?" Referred to a urinal and "I feel so free without breasts!" running around in PE, might be mentioned. And the cherry on top would be "You are my roommate?" Arthur stared at Merlin incredulously. "No, I broke down the schools security and was able to hack a code to enter this room for not reason at all." Merlin flopped down into his fluffy new bed that he will soon come accustomed to.
And a few boys will say: "I`m definitely not gay!" And will deny that their heart beats to the only possible girl in the school.
I will let the rating up to you either T or M.
You can change this however you like but don`t change it completely.
Genres: Humor and Romance
Pairing: Arthur/Merlin