Girls Will Be Boys and Boys Will Be Girls

Princess Rikai was a Potterverse (allegedly) Mary Sue.

Character History
Rikai was a princess in a bizarre alternate dimension which, in the words of Pottersues, "looks like The Thousand And One Nights, except everyone has Japanese names". She was going to be forced into an arranged marriage, and attempted to escape to an alternate dimension via a magical portal which turned out to have been stolen from the PPC some years previously. Unfortunately, instead, the portal sucked Harry Potter, Ron Weasley, and Draco Malfoy into her universe, transforming them into beautiful women in the process for reasons unknown. The agents, to their dismay (on everyone's part but Laburnum's and Drake's), also found themselves genderbent for the duration of the mission.

Character Death
Drake was inspired by Makes-Things' reference to the legendary Korean shapeshifting fox, the kumiho, and tore out Rikai's liver. The body was destroyed when the Sue's dimension collapsed, and the liver was presumably later fed to Molly Rath.

Links
The Badfic

Part 1 Part 2 Part 3