Last Genderbending fic which was rec here was recced in December 2011... Anybody has some more recent genderbendibgfics they would like to rec? Please and thank you.

ETA: preferrably in the BBC verse, or a very thorough movie verse. As an historian, a story can be ruined by the author mentionning that makes no sense history-wise, sorry. Also, John/Sherlock. I don't care who is the one becoming a she though...