It was a cold and dark evening, and Lincoln and Haiku were preparing for a Halloween bash that would be thrown at Haiku's house. Lincoln was brushing his teeth and finding a good costume to wear, while Haiku was putting up decorations for the party.

Lincoln spits in the sink, done brushing his teeth as he tries to find a good costume.

Lincoln: Hmm... what to wear for Halloween? Ace Savvy was who I was last year, I want to be something new...

Haiku then comes into the room, seeing Lincoln.

Haiku: Need some help Lincoln?

Lincoln: Oh hey Haiku, just trying to find a costume to wear.

Haiku: Yeah, me too. I can't be a witch for Halloween.

Lincoln: But you're are a buff witch with magic powers.

Haiku: I don't want to dress up as a buff witch. I want to dress up as someone else.

Lincoln: Ok.

Haiku: But I don't know what. What about you?

Lincoln: Hmmm... Maybe we could be vampires?

Haiku: Fake or real vampires?

Lincoln: Fake ones. Don't wanna go on a blood thirsty rampage Haiku.

Haiku: It would only last for the night until the sun rises. And we won't go on a blood thirsty rampage.

Lincoln: Sigh.... Ok. 

The buff witch smiled slyly.

Haiku: Hehe... ready for this?

Lincoln: (blushes) O-Ok.

Haiku smiled and began to walk up to Lincoln, her teeth becoming fangs and her outfit becoming that of a vampire. Her skin also got lighter and her fingernails grew a little longer, while her muscles grew a little bigger.

Lincoln: (blushes) Whoa...

Her muscles continued to grow until they were twice as big as before. At that point, she was right in front of Lincoln.

Lincoln: (blushes) I think I'm going to pass out...

Haiku: Aww... how come Linky?

Lincoln: Your vampire transformation….

Haiku: Is it because of this?

She playfully flexed her even bigger muscles for him, while winking at him and giving him a kissing motion.

Lincoln immediately passed out.

Haiku: Aww... I should wake him up before the party starts.

Haiku picks Lincoln up.

She then flicks his nose a little, trying to wake him up.

Lincoln: Uhhhhh….

Haiku: Lincoln.....

Lincoln: (Awakes; screaming) AAAH! FEMALE VAMPIRE GODZILLA HYBRID! Huh?

Haiku: (chuckles) Lincoln, relax. It's only me.

Lincoln: Oh, Hey.

Lincoln blushes heavily.

Haiku puts him down.

Haiku: Hehe, don't I look good for tonight?

Lincoln: Y-Yeah.

Haiku: And you will too.

Lincoln: Ok.

Haiku smiles mischievously, showing her fangs.

Haiku: Hehehe.... Let's do this.

Lincoln: Ok.

Haiku pounces on Lincoln, the white haired man lying on the ground as Haiku was on top of him with a blood thirsty grin.

She then bit his neck, drinking some of his blood while also turning him into a vampire.

Lincoln became a bit more athletic in normal size, white hair growing a bit, red eyes, fangs, pointy ears.

Lincoln: I feel a bit dizzy after that.

Haiku: Well of course. It will only last us for the night.

Lincoln: Okay then.

Haiku then snapped her fingers, and made everything finished and set up for the party.

Lincoln: Nice.

Haiku: Yep. Everything is perfect.

Lincoln: Yes. Time for the real Halloween bash fright to begin.

Lincoln grinned with fangs showing.

Haiku: Alright then! When should your family be coming?

Lincoln: They should be here soon, once they enter this house, let's scare them and the party really begins. I also hope the family will like you since you're my beloved.

Haiku: I sure hope they will too. How should we scare them?

Lincoln Whispers the plan in Haiku's ear, each detail was explained as a fanged, evil grin appeared on Haiku's face.

Haiku: That sounds like a perfect plan!

Lincoln: Yeah.

Later....

The Loud family saw the mansion in the woods. Lori was Wonder Woman, Leni was a ghost, Luna was a Frankenstein like rockstar, Luan was a ghost clown, Lynn was a football player, Lucy was a vampire, Lana was a cowboy, Lola was a princess, Lisa was a mad scientist, Lily was a butterfly, Rita was mummy and Lynn Sr... he stayed home because he hates halloween and gets scared easily.

They look at the eerie mansion as the wind was howling.

Leni: Like, this place looks scary. Are you sure this is the right place?

Lisa: The GPS doesn't lie.

Lori: This place is literally creepy…

Lucy: It makes my heart warm to see a place like this.

Lynn: Yeah... okay, this place is creepy not that I'm afraid or anything but you are creepier lucy.

Lucy: I'll take that as a compliment.

Lana: It's a shame dad didn't come with us here.

Rita: He said he had some important things to do tonight.

Luna: (not buying it) Really now?

Lori: (not buying it either) Important things...?

Lola: (also not buying it) Like the same important things that he has to do on Halloween every year?

Lynn: (not buying it at all) yeah, we all know he hides in fear every year when Halloween comes around.

Rita: Why don't we just go in the spooky house and forget about your father for the night?

Lori: Alright.

Lynn: Let's go.

Luna: Into the spooky house.

They all nodded and began to walk towards the spooky house.

They walk up to the front porch, the wind was howling and the sounds of a howl was heard in the moonlit night.

Lily: (scared) W-What was that?

Lana: (scared) It was just the wind, yeah.

Lisa: Indeed.

Lucy: I want to see what the inside looks like. I bet it's scarier than out here.

Lori: Not helping Lucy! You're literally scaring Lily... and Leni!

Leni and Lily were shivering in fear.

Lucy: It's not my fault they're scared of darkness.

Lynn: Let's just head inside.

Lynn knocks on the door.

There was no answer at the door.

Lynn: Huh?

She knocks on the door again.

Still no answer.

Lynn: Is anyone even home?

Lori: Hello?

Lynn tried to open the door and, for some reason, it was unlocked.

Lynn: Huh? It's unlocked.

Lana: Let's go inside then.

Lori: Yeah.

The Loud family head inside the mansion as it was completely dark as the door suddenly closed behind them.

Leni: Like, w-who closed the door?

Luna: I don't know dude.

The lightning flashed and thunder roared outside.

Lily got scared and jumped into Leni's arms.

Lily: Leni... I'm scared.

Lori: It's just the storm guys.

Lynn: Yeah, there's nothing to be afraid of.

Luna: Let's see if anyone's here dudes

Lynn: Ok.

They all look around for someone to be there.

Lynn: Hello?

Lori: Is anyone here?!

Lana: Anybody here?!

Nobody answered them.

Lynn: Ugh! 

Lori: Is someone messing with us?

Soon, they heard a swift sound as a figure dash by them.

Luna: What was that?!

They saw nothing.

Lori: Luna, quit overreacting. It was only the wind!

Another figure dashed right by them, making them even more scared.

Lana: Who's there?!

Luan: Come out and reveal yourself!

They heard an eerie female laughter in the darkness, echoing.

???: Hehehehehehe.....

The Loud family were getting really scared while some think it was Luan pranking them.

Lori: Luan... this better not be another one of your pranks.

Luan: If this was one of my pranks, then I would be laughing right now! But I'm just as scared as you guys!

Luna: Then w-who laughing right now?!

An eerie male voice was heard laughing.

???: Hehehehehahahahahahahaha....

Lola: That d-doesn't sound like Luan!

The male and female's eerie laughter was heard echoing throughout the darkness in this mansion.

???: Hehehehehahahahahahahaha...

???: Hahahahahahahahahahahahaha......

Luna: Who's there?!?!

Lori: Come out whoever you are!!!

Lynn: This isn't funny!!!

The laughing continued, making the Louds even more mad.

Lori: WHERE ARE YOU?!?!?!

Lynn: COME ON OUT OR ELSE!!!

The eerie laughing was getting more and more louder.

???: HeheheheHAHAHAHAHAHAHAHAAHAHAHAHA...,,,

Luna: (covers her ears) Gah!!!

Lynn: (covers her ears) Where's that laughing coming from?!?!

Lori: (covers her ears) I don't know!! But please make it stop!!!

The figures swooped past the loud family, who looked around to see nobody there.

Lana: Did you guys feel that?!

Lola: Feel what?! They're nothing there?!

Luna: At least the laughing stopped.

Luan: Yeah.... At least it did.

Then a sinister female voice was heard...

???: Whoooooo goes there....

Luna: Yikes!

Luan: W-Who said t-that?!

Then, a sinister male voice was heard as well...

???: We did....  now, whoooo dares trespass on our property........

Rita: T-This is getting weirder and w-weirder by the second!!

???: We asked you a question....

Lynn: Why should we answer to you?!

The female voice within the darkness speaks with venom in her tone.

???: YOU WILL ANSWER THE QUESTION RIGHT NOW OR YOUR LIFE WILL BE TAKEN AWAY!!!

Lynn and Luan: Eeep! 

Lori: W-we received an invitation to a h-halloween party but it was a mistake as it brought us to t-this dark m-mansion...!

???: Ah yes... that, it seems that our victims have took the bait, my beloved..... hehehe...

???: That's wonderful dear... Why don't we give them a welcoming that they deserve....

???: Yes...

Lana: W-what... what are you gonna do to us...?

???: Oh nothing much...

The female voice finished where the male voice left off.

???: EXCEPT SCARE YOUR LIVING SOULS OUT OF YOU!!!

Lola: NOOOOOOO!!!!! I'M TOO PRETTY TO DIE!!!

Lori: Please let us go!!

???: NEVER!! MUHAHAHAHAHAHAHA!!!!

???: WELCOME TO YOUR NEW HOME FOR ALL ETERNITY!!! HAHAHAHAH-AHAHAHAHAHA!!!!

They all screamed in fear and hugged each other in fear as well

???: Shall we, beloved?

???: Yes.... we shall...

The Loud family shook in fear, eyes closed as they thought it was their last night on earth.

That's when they heard laughter, but not scary laughter.

???: Hahahahaha!

???: Hahahahahaha!

???: Hahaha! Priceless, absolutely priceless!

???: Hahaha! Oh man did we get you guys good!

The other Louds looked on in confusion.

Out of the shadows, appeared the vampire Lincoln, wearing a black dress suit and cape. 

Loud family: LINCOLN?!

Lincoln: (fanged grin) That's my name...

Leni: Linky! Where did you come from?!

Lincoln: (fanged grin) I invited you here...

Lynn: Geez Lincoln! What's the big deal with that prank on us?!

Lola: Yeah! You scared the living souls out of us!!

Lincoln only grinned, showing his vampire fangs which Lucy took notice of.

Lucy: Woah.... Your vampire costume is awesome! Even the fangs look real!

Lincoln: (grin becomes wider) That's because they are... (Hisses)

Lucy: Wait.... You're a real vampire?

Lincoln: Yep... And it's thanks to my beloved, who you're quite familiar with Luce...

Suddenly, Haiku appeared next to him with a poof of smoke, making everyone surprised.

Haiku: Tada!

The Loud family gasped, especially Lucy.

Lucy: Haiku...?!

Haiku: In the flesh.

Luna: What the heck....?

Lynn: That's your friend Haiku Luce?!

Lana: She's huge!

Lucy: What happened to you Haiku...?

Haiku: It's a long story.

Lincoln: Let us explain as we begin our Halloween bash.

Lincoln claps his hands as the lights came on, revealing the well decorated living room with spooky designs, Halloween treats and all.

They all oohed and aahed at the decorated place.

Lori: Hey... This literally looks good.

Rita: Yeah, great halloween decorations.

Lola and Lana: And the candy....

Lisa: Truly a remarkable sight....

Luna: Cool...

Lincoln: Welcome to our halloween bash, help yourselves and enjoy the party!

Haiku waved a hand and magically put on some horror music to get the party started.

Haiku: Let's get this party started!!

Louds: Yeah!!

Lincoln: Alright!!

And Lincoln, Haiku and the Loud family was having a blast with the Halloween bash. Haiku explained her curse of being a buff witch to Lucy and the others as well as being lincoln's beloved. The loud family accepted her and the relationship between her and Lincoln as they were both happy for that while everyone was enjoying their halloween night. 

END RP