Alright, hi guys. I am making this story as a request from an amazing friend of mine! I would tag but.... I'm a lazy piece of shit.
Eren Jaeger - Harley Quinn (twin 1)
Lu-Han Jaeger - Harley Quinn (twin 2)
Levi Ackerman - Joker
Sebastian (Bassy) Michaelis - Deadshot

Anyway! On with le story! BTW! there is strong language! This is also a spin off of the actual film so NO TELLING ME THAT THEY'RE THE WRONG PEOPLE! -.-

Eren and Lu-Han were sat in their cell in Belle Reve, the highest security asylum. Eren was swinging on the bars like the madman he is while his younger twin, Lu-Han or LuLu to Eren, was reading a book. Eren giggled crazily as he swung from bar to bar, a crazed and deranged look swirling in his chartreuse eyes. Lu-Han was reading Everything, Everything. He hated the book but it was all they were going to let him read.

"Hmm..." Eren hummed as he giggled crazily, still swinging on the bars before landing on the solid ground and looking at his younger twin. "What?" Lu-Han said, not looking up from his book, too tired to look up and see what his twin actually wanted. "Just wondering when Puddin' is getting here, plus, I want to escape!" Eren exclaimed, swinging on the bars again in boredom and impatience. "Then escape! I disabled the cameras at lunch when they allowed us in the canteen." Lu-Han said, finally looking up from his book at his deranged brother who was tainted by Joker, not interested. "I heard that Puddin' is going to be bringing Bassy along too~" Eren purred out, knowing that this would peak his younger brother's interest. Lu-Han and Sebastian, or Bassy as he called him, had been dating for a few years now, having escaped Belle Reve a couple of other times, Bassy and Lu-Han had kindled a love that was much like Joker's and Harley's. Lu-Han closed his book quickly and snapped his attention upwards towards his brother. "Fuck this shit! I ain't staying in here, I'm escaping too!" He declared, glaring at the cage door that imprisoned the twins, the steel and iron lock was only compatible with some keys and it was high-tech, unlike most of Gotham where they could just lock-pick the locks. Eren giggled crazily, falling from the bars and landing on his feet, "Bro, you always make me laugh!" He doubled over with laughter, clutching his stomach while Lu-Han smiled in a slightly crazed way, "Glad to hear it!" He exclaimed. Eren passed a knife to Lu-Han, causing Lu-Han to give him a confused expression. "Here, throw it at the camera." Eren ordered, standing back slightly. "I already disabled that one." Lu-Han spoke calmly, yet, he was itching to throw the knife. "Okay well... use it to pick the lo-"

A loud, maddened laughter ran out before the wall was blown into large debris, scattering all over the room. There was a large veil of dust, in which behind two figures stood, one of a shorter stature and the other of a much taller one. They stepped through the sheen of dust, advancing towards the cage. It was Joker and Deadshot, come to collect their beloved boyfriends. "Well shit, your Puddin' is here~" Lu-Han purred to his brother, smirking. Eren mirrored the smirk and replied. "And your Bassy is here~" Lu-Han's smirk widened as Eren giggled, the two figures advancing even closer to the cell.

Lu-Han and Eren looked at the figures that were advancing towards the cell wall. "Puddin'!" Eren exclaimed, happiness evident and ringing through his voice. Sebastian walked closer, wrapping his fingers around one of the cages poles. Lu-Han bounced over to the cell wall, his face lit up with joy and happiness.
"Hello Darlin', miss me?" Levi asked, a crazed expression on his face. "Puddin'! I missed you so much!" Eren cried out, rushing to the cage wall. "Did you miss me, Sweetie?" Sebastian asked, licking his lips as his wine red eyes shone. "Yes I did! I missed you so much~" Lu-Han exclaimed, placing his hand on top of Sebastian's. A loving gaze was shared between the two for a few short seconds before Sebastian got to work on the cell door. "Good, lets get you outta here." Levi said, helping Sebastian. "Good, now, we're escaping." Sebastian pulled Lu-Han into his arms once the door was unlocked, sharing a sweet and passionate kiss with him. "Thank you so much for saving me Puddin'~" Eren purred out, a loving gaze directed to Levi. "Let's get you to the club, relax and wind down time." Both of the dominant males said, their eyes glowing with hunger and want.

Levi and Sebastian picked up their respective boyfriend and carried them to Levi's Purple Lamborghini.

Levi placed Eren in the passenger seat while he got in the drivers seat, leaning over and pecking his lips softly as Sebastian and Lu-Han got in, Lu-Han and Sebastian immediately cuddling in the backseat, relishing in being with each other after the Quinn twin being locked up for 6 months.

There was one thing that Levi and Sebastian knew that this night would be. This night would be full of fun, drama, romance, adventure and much more but there was one thing that all four of them knew that was for a definite and that was that they'd never ever leave each other's side or abandon them when they were needed. This was a vow all of them made when they all got together, they still held that vow to this day as Levi was driving, more like speeding, them all to Levi's club where Lu and Eren danced at.

I hope you guys like the story, please give some tips on how to improve in the comments and please vote! It'd mean so so much to me!

~Lu-Han