Rec me your favourite Gwen/Morgana fics

[woldy]

I've had a craving for Gwen/Morgana recently, so I thought I'd throw out a request to fellow Merlin fans: please rec me your favourite Gwen/Morgana fics!

Any rating and any era is fine, old stories or recent ones, drabbles or epics or any length in between. It would be great to have a recs list here that people can browse and/or add to for years to come :-)