They begin because of what Lisa supposes is the dumbest idea she's ever had.

JENLISA Hogwarts AU Short Stories & Oneshot collection Fluff, Smut, Love, Angst, Rivalry, Friendship, Magic. ON GOING

Jennie and Lisa don't ask why this is happening to them. They are beautiful together, and the universe, with everything that is miraculous and impossible about it, couldn't help but break the rules for them if only to see another beautiful thing over and over again.