His queen (Joker x reader)

The Cheat

The GCPD is in absolute chaos. Jim Gordon was able to tranquilize and knock you out for a few minutes before he interrogates you. The prisoners held in the temporary cells at the police station are agitated and screaming at the officers to let them out.
There are too many incarcerated people in the cells at the moment, and unfortunately Joker is one of them. Harvey Bullock is terrified as he leads Joker into a cell. Since there are too many prisoners, some have to share...and Joker now has to share with The Riddler. Joker couldn't be anymore pissed. His girlfriend thinks he's cheating on her, someone snitched on him and he suspects it's Harley, and to top it all off he is being put into a cell with a man he is irritated by.
"He's all yours Riddler" Harvey chuckles as he locks Joker in. Joker spits on Harvey as he walks off. J is lost in his cloud of anger until he hears that damn voice....
"Well hello Joker! I haven't seen you since our heist a year ago. You don't look a year older....what goes up but can never come back down?" Riddler asks testing his limits. He waits for a response, but Joker refuses to look him in the eyes.
"My love, I don't think he's in the mood for your brilliant riddles. His significant other is mad at him right now." Oswald tells his husband as he waddled over to Edward's cell. Edward nods, but doesn't listen...he tells another riddle. "Joker, are you listening? What goes up but nev---"
"SHUT THE HELL UP RIDDLER! I WILL SNAP THAT NECK IN TWO IF YOU DONT SHUT UP" Joker yells so loudly, everyone in the police station becomes silent and glassy-eyed with fear. Riddler seems unnerved, but closes his mouth. Penguin wraps a protective arm around his husband and glares at Joker. Joker scoffs and turns away from the two.

"Y/N, wake up." Jim wakes you up with a blunt statement.
You groan and rub your aching head feeling a painful bruise forming. You look around the room that is blurry and swirling with colors. Jim gets you to focus on what he is saying. "Y/N, can you tell me why you bombed the GCPD?" Jim asks stiffly.
You reply with a blunt statement, "My puddin, my Jay, my sweetheart was entranced and manipulated by that SNITCH Harley! She made him cheat, I know it!" Tears form in your eyes and you can't hold them back.
Jim grabs a box of tissues, and ties to console you. "Y/N, you can't make wild assumptions like that, what evidence do you have to support that?" Jim tries to help.....this goes on for a while.

Joker is bored out of his mind. Harvey Bullock took his phone, so he can't call Frost to pick him up. "I guess I'll have to deal with these losers." Joker grumbles. He shakes his head when he looks up and sees Edward and Oswald nuzzling their noses.
"Riddler. Penguin. I have a deal offer, and it's a great one if I don't say so myself." Joker grins, letting his grill gleam in their eyes. Oswald rolls his eyes, "what do you have to offer us Jay? We have everything we could ever need, it's you who wants something." Oswald replies very sassily. Ed chuckles in response.
Joker could kill these two right now with his bare hands, but at the moment they are his only way out of this hell. Joker controls his temper from the breathing exercises you taught him on many occasions...they really have worked.
"Look, We don't like each other, but we want to escape...you two make a loud distraction while I grab the key from Harvey's back pocket when he walks over. In return I'll owe you ONE favor." Joker gives them a deadly stare. Penguin nods and shakes his hand in agreement.
Meanwhile....
Jim retrieves Harley from the other interrogation room so she can have a conversation with you.
You see her and immediately swear her to hell and back. Harley does the same. Finally at some point, you two stop screaming because your vocal chords can only handle so much.
You are the first to ask, "Did. You. Have sex with my Puddin?" You give Harley a cold stare, the same stare that you give the people you are about to kill. Harley smirks but then replies, "Sweetie, have common sense. Joker is my boss, we just did I heist together. There no such thing as a boss and worker romance. I mean look at what I get in return, lingerie." Harley laughs so hard she hiccups. 
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As the three wait for the right moment to begin their escape, Penguin breaks the silence and asks joker, "Jay I'm lost, did you have a falling out with your girlfriend? Because a few days ago on the news you two were at Indian Hill trying to capture Batman." Penguin asks puzzled. Joker replies curtly, "my kitten is just feisty at the moment."
"Now!" Joker yells, escape plan has initiated.
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You hear loud noises coming outside the interrogation room, even Harley has a questionable look on her face. In a split second you jump out of your chair and pounce on Harley, using the handcuffs to scrape her skin. Her screams give you joy knowing that you are getting revenge on the manipulating snitch. Or at least that's what you think.
POW!
  Joker kicks open the door separating you and him. You see your Puddin hot and angry, melting away the fury engraved in your mind a minute ago.
Jay will never tell you, but he is so happy to see you and missed you a lot.
"Oh Y/N, look at you beating someone up for me, doing my dirty work. You're daddy's little monster aren't you?" Joker purrs.
You are about to respond asking him heatedly what the hell is happening between him and Harley, but there's no time when he picks you up by the waist and runs as quickly as possible out of the GCPD.
Outside of the police station, you don't see the purple Lamborghini, but you see Frost waiting for the two of you. You squeal with excitement knowing you are going home, and hopefully set everything straight between you and Joker. The door to the car opens, and you see Harley Quinn, Penguin, and the Riddler in the car. "Is this a nightmare or a joke Jay? Why is this manipulating pile of trash here? And since when did we start working with these two love birds again?!!" You flip out and try to pry yourself out of Joker's strong and tight grip. Joker laughs his maniacal laugh and says, "oh baby doll, everything will be clear in no time." Joker smiles wickedly.