Joker and Harley have just been reunited from belle reve! They didn't plan on what happened next..

Joker x Reader x Harley fanfic. I look for the source of the loud clash seeing one of my living room windows busted, I walk over to the window seeing a little joker card saying "I admire you~ H.Q". I sat there astonished before looking on the back of the card seeing a picture of my dad tied up in the basement taped on the back, I immediately panicked running over to the basement door. Both the bolt lock and the lock on the door handle were locked but a smudge of blue and red paint was on each lock. I stand there in disbelief, who was H.Q? And how did he or she even know who I am? What if they tell on me? Would i get in trouble? Or would both my dad and H.Q go to jail for child abuse and breaking and entering?. WARNINGS: Smut, language, violence etc THE BEAUTIFUL COVER♥ IS MADE BY @mykillingjoke SO ALL OF THE CREDIT GOES TO HER THANKS!!!!