[Joker!Dark x Psychologist!Mark ]

Oh and also before I start, Dark is a kinky ass motherfucker who has a heavy daddy kink and other kinks. Okay? Okay.

Sorry for the delay.

Unedited

Mark's POV
It was just like everyday, meeting crazy patients and helping them. Well, try to.

And everyday is the same patient all over again, some were actually recovering from their insanity, and some were still in the same state.

You see, I've only been recently working here in Arkham Asylum, and everything is going quite well to be honest.

When my shift is done, I went back to my office and leaned back into my chair, sighing to myself as I took off my coat and hung it by the it pole.

I've met all of the patients here in Arkham Asylum.....except for one.

I've never seen him before and he calls himself the Joker. And apparently, much to my surprise, none of the psychologist that worked here had talked to him or what not.

They say one time, a psychologist was in charge being the Joker's doctor....but she ended up being insane and almost destroying the entire Asylum.

She's dead now if your wondering.

So I kinda did my own research and found out not only is the Joker crazy, his manipulative as well. So you have to be very cautious around him and keep your guard up at all times when dealing him.

Out of the corner of my eye, I saw a dark figure and I snapped my head towards the direction and saw nothing.

I sighed, maybe I was just seeing things.

Yeah, I probably am.

I took my stuff and shove it to my briefcase, and I went back home

Once home, I closed the door and was immediately greeted by a giant ball of golden fluff tackling me to the ground.

I chuckled as I ruffled the golden fluff of cuteness. It's my dog, Chica.

"How's my little puppy wumpus woo?" I said in a baby voice, still ruffling my dogs fur.

She responded with a lick and got off me, and I stood up, patting her head and giving her her food, which he responded with her furious tail wagging and a lick to my hand.

I smiled, isn't she just the cutest?

When I make sure that Chica didn't make a mess and had gone to bed, I made my way upstairs and put my briefcase down and stretched myself, yawning.

I looked at the clock hanging on the wall.

I should take a quick shower.

So a quick shower is what I did, I then changed into my black pajamas and went to bed, putting my glasses by my bedside table, offing all the lights.

As I was almost asleep, I heard a crash from downstairs and groaned, slowly sitting up and grabbed for my glasses, putting them on.

"Chica? Did you smash something again?" I sleepily asked, opening my door as I lazily head downstairs, turning on my lights.

Oh wait, dogs can't talk.

As I reached down the last step of the stairs, I looked around, seeing nothing but my mom's vase in pieces.

I sighed and looked at Chica and she was still sleeping so it couldn't be her-

Wait, if Chica didn't do it....

Then who did it?

I started to panicked, was there someone in the house? Is there a robber? An intruder?

Am I fucked?

I took my baseball bat and started searching around the house, looking for the intruder but found none in the house.

I didn't see anything damaged at all. No broken windows, no broken door locks....

Nothing, is like nothing ever happened.

I was relief and scared at the same time. If no one was in the house, and Chica didn't break it,then who broke my mom's favorite vase?

"Me" I suddenly heard a deep voice from behind, and I yelped, dropping my baseball bat and scaring Chica awake.

She quickly got up and looked at me, I guess she saw the intruder behind me too as she started barking, but not moving from her bed.

"Sleep" the deep voice said again, and Chica immediately fell limp to her bed, lightly snoring, much to my fear.

"Now that's settle...." I felt hands gripping my shoulders and I stiffened, and in a blink of an eye, I was back in my bedroom, with me lying on the bed and the intruder straddling me, his hands pinning my wrist above my head.

"Wh-who are you?" I tried to sound brave but it came out as a whimper.

"Oh, I go by many names, darling. But you should know me as the Joker~"

My heart literally stopped beating.

What in the world is the Joker doing in my house?

"Bu-but your in the asylum!"

Dark's POV
I looked at the beauty before me, my signature psychotic grin coming to my face.

"Well, as you can see, dear Mark. I'm not exactly human..."

You see, I have plans for this rare beauty before me. But for the plan to work, I need him under my control....

And I know how to do exactly just that.

"So Mark..." I say seductively, trailing my finger along his jaw, to which he whimpered.

"....ever want to know why no one is there to treat me? Make me sane again?"

I look at him, his face show fear, but his eyes show curiosity, as it's urging me to continue, so I did.

"You might have heard rumors about me being what? Manipulative?" I said, and I leaned down close to his ear.

"Honey, those rumors aren't true" I lied, rising myself up to look at his face. His face shows that his uncertain, rather or not to trust me.

"But one thing true about me.....is that I'm a demon"

I looked at his eyes again, and his eyes show fear.

Something I like to see.

"You may say that I'm lying. Now I wouldn't blame you, after all, I'm the Joker..." I drawled as I looked at him, uncertain on his face.

I'm about to change that.

I leaned in closer to him and grinned, showing my set of teeth and fangs and I could see him visibly tensed.

"Now now honey, no need to be afraid, I don't bite~"

He gulped as he looked at me. I honestly find that adorable.

"Wh-what do you wa-want from me?"

I smiled as I leaned in to his ear, my breath hitting his skin.

"You" I said in a low seductive voice as I nibble on his earlobe and I felt his entire frame tensed up.

"Wh-what do y-you want me f-for?"

"You'll know it later, my darling~"

I decided to read Mark's brain and-

OKAY

WHAT THE FUCK IS HE TRYING TO DO TO ME!?

Jeez, talk about loud.

I decided to not read his mind for a while and focused my task on hand.

I leaned in closer to him, or lips almost brushing each other as I smirked and leaned in to capture his lips.

He let out a muffled yelp and tried to get away from me, but I held him firmly in place. So he either has two choices.

Kiss me back or just lay there.

Either way's good for me.

I continue to kiss those soft, plump lips of his, licking his bottom lip for entrance to his mouth. He pursed his lip, denying me entrance instead.

I got up and look at him, grinning "honey, if you don't cooperate, I might have to do this the hard way...."

He frantically shook his head, and I leaned in to his ear, whispering seductively to him "then be a good boy and cooperate with your daddy~"

I felt his body stiffen and his breathing hitched, I grinned wider.

Looks like little innocent Marki has a daddy kink.

"J-jok-" I shushed him, putting my finger to his lip.

"It's not the Joker to you anymore, baby boy. It's daddy"

He looked at me wide eyed, and I looked at him "Don't look at me like that, baby boy" I leaned close to his ear "you know you like it"

I then went on nibbling his earlobe, making him shiver me.

My mouth then travel to his neck, sucking and biting, wanting to look for his sweet spot.

I littered hickeys all over his neck, licking then biting and sucking harshly.

As I went to one place on his neck, he softly moan and I grinned widely.

Bingo.

I began sucking his sweet spot harshly, making him moan louder as he slightly arched his back.

I began leaving a larger and darker hickey on his sweet spot, as a reminder, for later.

I then went back to his face, which was flustered and hot, his mouth slightly agape and his eyes half lidded, looking at me.

I think I just had a boner.

I then leaned down to his face, our breathings mix with each other, and I gave him a lazy grin.

"Don't deny it this time, alright baby boy?"

He blushed "I-I'll try.."

I then leaned down to kiss him again, his frame tensed up but he relaxed, kissing me back.

I mentally smirked to myself. Good, my plan is working.

And what plan you ask?

You'll see.....all of you.

I kissed him back a little more roughly, and he replied back with the same roughness.

I licked his bottom lip for entrance and he parted his lips slightly, and I stuck my tongue in, easily dominating him.

He softly moaned in the kiss, and trusting him that he won't try to escape, I let his hand go and his hand immediately wrapped around my neck, pulling me closer.

Oh, the plan is going much better than I expected.

Mark's POV
I shouldn't be liking any of this. This is wrong.

And I'm not against sexuality or anything. What I meant was I'm supposed to call the asylum and lock him back to the asylum, but here I am, enjoying every one bit of this.

We were still kissing as his hands slowly went up my shirt, and my breathing hitched.

Please not the nipples, please not the nipples, please not the nip-

I moaned out loudly in the kiss when he pressed his thumb into my nipples and rub circles with it, my back arched as my eyes flutter close.

He stripped off my shirt and pants, leaving me in my boxers and he took off his shirt and pants too, leaving him in his boxers.

He then went all the way down to my thighs, looking at me as he grinned, leaning down to my inner thigh as he started sucking on them.

I clenched the bedsheets, arching my back as I moaned. He did the same to my other inner thigh, leaving hickeys all over.

He climbed back up and kissed me, to which I kissed back.

While we were kissing, I suddenly felt a cool metal on my neck and a click sound.

Joker broke the kiss and looked at me with a grin, waving a remote in hand, he pressed a button and I felt electric through me.

A shock collar.

"Do you like that, baby boy?"

He pressed the button again and I jolted, groaning, but it's given me a hard on.

"Do you want me to do it again, baby boy?"

If I say no, he'll shock me until I say yes, if I say yes, he'll shock me too.

"Y-yes"

His grin widen "yes who, baby boy?"

"Y-yes, d-daddy."

"Good boy"

He shocked me again and I jolted, but with the shock comes the pleasure.

I tried not to show that I enjoy it, whimpering softly.

He did something and the remote disappeared, and he pulled down my boxers. I gasped as the wind hitted my erection.

He started palming me slowly, looking me straight in the eye.

"Lets play a game, baby boy...." his grin widen "If you can stay quiet throughout the entire session from now on, I'll let you cum. You can make sounds but not talk, is that clear, baby boy?"

I nodded, scared yet aroused at the same time.

"Use your words, baby"

"Y-yes, d-daddy"

"Oh and one more thing, you can talk only when I ask a question"

"Yes, da-daddy"

"Good boy. Let's begin, shall we?"

He gave my raging erection a kitten lick, before taking it in his mouth as he started bobbing his head, stroking the part where he couldn't reach.

It wasn't even one minute in and I'm already a moaning mess beneath him.

Great.

He started bobbing his head harder, his strokes getting faster and faster. I moaned louder and louder, almost relative to a scream as I could feel myself nearing.

As I was almost close to release, he stopped and all the pleasure subside from my body. I wanted to beg him to continue until I came, but remember his little game, and kept my mouth shut, softly whimpering instead.

My heart dropped as he took down his boxers, showing me his boner.

I then realized what he was doing.

I quickly closed my legs together, putting my hands in between.

He will not be my first.

Joker noticed this and a frown went upon his face, looking at me dead in my eyes.

"What are you doing, baby boy? Don't you want the pleasure coursing through your system? Don't you want the satisfaction of releasing?" His voice sounded dead, and I knew that I'm fucked.

I rapidly shook my head, my common sense returning to me as I realizing what he was doing to me.

He was manipulating me and I was falling right into his trap.

"St-stay away from me!" I shouted, quickly taking the blankets and covering myself with it.

"Baby boy, your making daddy really dissapointed right now. And you wouln't want daddy to be dissapointed, do you?"

"Shut up! Your not my daddy and I'm not your baby!"

"Yet....." His grin returning "yet, baby boy, yet. And you will be mine whether you like it or not"

In a blink of an eye, he was right in front of me, harshly tugging my hair as he dragged me out of the blankets, forcefully pinning me down to the bed.

"I decided to go easy and gentle on you as I saw how well you were submitting to me. But because of your behaviour just now, I don't think I should"

My eyes widen, as I struggled in his grasp but he had an iron grip on me, making me look like a flopping fish really.

"Struggle all you want, baby boy, but no one, and I mean no one escapes the Joker" he grinned manically

He waved his hand and handcuffs appear and he forcefully grabbed one of my hand, cuffing my hands and the other to cuff it to the bedpost. He did the same to my other hand.

He then summoned a ball gag, and force my mouth open, shoving the ball gag in my mouth, clicking it in place.

I struggled, but it was no use, and with the ball gag in my mouth, the sounds I can only make are muffled sounds and gurggles.

The Joker looked at me and grin, caressing my cheek gently, like a motherly gesture.

He then spread my legs wide open and make my legs wrapped around my waist, holding them in place.

"I assure you, baby boy, you will enjoy this very much"

And he slammed into me, raw and dry. I screamed loudly in pain, the sounds muffled by the gag as I tugged on the handcuffs, clenching my fist tight.

The next mimutes was him slamming his dick into me, his movements rough and unforgiving, his movements fast, like we did it many times before.

Tears spilled through my eyes as he continued his fast thrust, not showing any mercy.

After a few thrust, the pain started to subside and it turned into pleasure, he slammed into me and I screamed, not in pain, but pleasure.

He suddenly hit my prostrate and I screamed louder than I ever had in my entire life. Joker noticed this and grinned widely, repetedly slamming into my prostrate hardly, practically abusing it.

Like ten more hard ass thrust later, I felt the burning knot in my stomach, and I could tell Joker knew it, going faster if that's possible.

I screamed as I came, amd a few thrust later, Joker came inside of me, filling me with his warmth.

And while he was cumming inside of me, he bit my sweet spot with his fangs.

I arched my back in pleasure as it course through me, my eyes shut as my mouth agape.

I look at him.

Tears started rolling down my face, not of what happened just now, but because of him.

He took my virginity away from me.

He looked at me and grinned, taking the gag out from my mouth.

"Now,now, don't cry, honey." He cooed, wiping a tear away with his thumb.

"Now, I will let you go, but before that, I need one more favor from you, then I'll leave you alone, for good"

I glared at him, anger boiling up my system "You fucked me, took my virginity away from me, what the fuck do you want more from me!?" I yelled at him, not caring who he is right now.

He looked taken back, but quickly regain his posture, grinning at me like the psycho he is "I want nothing else anymore from you, all I want left, is a kiss from you"

Now is my time to get taken aback, he wants me to what?

"I swear, honey. Once I'm done, I'll leave you alone for good. And I will of course, reverse time, you won't even remember me"

I raised an eyebrow "you can do that?"

He grinned "of course I can, I'm a demon, sweetheart"

Dark's POV
Oh my god, I can't believe his falling for it.

All I need is him to kiss me, then my plan will be complete. I've already fill him with my cum and bit him. That was just part of my plan.

"Are you sure I will not remember? What about you?"

"Well, of course I can remember, I'm the one that reverse the time back after all. But I can act like none of this ever happened"

He looks unconvinced, but he looked at me in the eye "this one time only Joker, then your changing it back before this ever happened"

I raised three fingers up "I swear that I will change this once we kissed, Joker's promise"

Of course I lied. What the hell were you thinking.

He looked at me and to my lips, slowly leaning in as he flutter his eyes close. I grinned widely, leaning in closer to his face as I slightly tilted my head, capturing his lips.

We were kissing slowly. Any people would look at us and say that we were just a lovable couple showing their love.

But I can tell you is far from that.

Once we broke the kiss, he looked at me and tilted his head, raising an eyebrow."there Joker, I've kissed you, now bring me back"

I grinned wider, leaning down to his eye level "do you know what you have just done?"

"Uh, yeah. I kissed you because you wanted me too"

My grin widen, if that's possible as I folded my arms "yes, and you have just completed my plans"

His eyes widen "wh-what plans?"

"Simply put, honey....." I leaned into his ear "your mine now"

I raised myself and looked at him, his eyes show fear and terror, before he gritted his teeth, groaning. Beads of sweat rolled down his face as he screwed his eyes shut, his breathing became uneven.

After a while of him in pain, he slowly looked up at me and grinned widely, his chocolate brown eyes show warm and love like they always do, but they were chaos and insanity behind it.

And his grin is not just a grin that he wears everyday, is a grin I would always wear on my face.

A mad grin.

I grinned wider knowing I have succeeded in my plans but I decided to test it out "who do you belong to, baby boy?"

He blinked and giggle, looking up at me "you daddy!" He said happily and I chuckled.

"And only me and me alone?"

"Only you and you alone,daddy!"

I smile as I reached down and kissed his forehead and he giggled, and my heart flutter.

God, his so fucking adorable.

I went to undid the handcuffs around him, and he flung his arms around me, snuggling his face in my chest.

If your wondering what happened, it's nothing really. I just twisted his brain to be like me but, cuter.

So his like a little, but a crazy one......my crazy one.

I looked at him and grin "now tomorrow you have to go to work.. And you know what to do, right, baby boy?"

He frantically bobbed his head "I do, daddy!"

I bring him close to me, snuggling my face in his floof 

"Good boy"

So the next day was basically Mark getting me out of the asylum by using his baseball bat to destroy the security and bashing the worker's skull and setting all the prisoners loose.

And we wreck havoc in the city.

It was a good day indeed.

Mark is basically Harley Quinn but more childish and "innocent"