AU. Batman decides to separate Harley from Joker by sending her somewhere far away. Specifically? Lennox House for the Criminally insane. There, she fights the advances of Blue, tries to escape, and get back to her Puddin'. Baby Doll!Harley/Joker I do not own Sucker Punch or Batman, nor do I make any profit off this fanfiction.
Rated: T - English - Adventure/Romance - Chapters: 1 - Words: 1,744 - Published: 7/9 - [The Joker, Harley Quinn] Bruce W./Batman, Sweet Pea - Complete