2 Works in HPFandom
Horace Slughorn, genius Potions Master, has invented some new potions that allow a man to get pregnant. The Dark Lord Voldemort decides that he wants to use them on Harry Potter. (Voldemort with his looks restored.)
The wizarding world has a secret that Draco Malfoy carries without him knowing it. There are some things that for some wizards held more importance than even the eventual defeat of Voldemort.