I'm looking for a specific fic where Merlin goes into some sort of a heat, where EVERYONE finds him irrestable. Like EVERYONE, I think at one point Lance and Gwen sort of fought over him. I think that Arthur may have been the only one who didn't want Merlin.
It's a modern AU and I'm pretty sure it was a highschool fic.
Anyway Merlin has to stay at home for his safety as everyone is all over him, and I think Arthur may be visiting him. At some point Gwaine walks in (I think Merlin left the door open) and starts trying to make out with Merlin, who just sort of goes along with it, then Arthur bursts in and get's rid of him and I'm pretty sure they have sex, and have to have sex a lot in order to keep Merlin's crazy libido under control.
Thanks in advance :)