Author Note: Finally done with this chapter I really worked on this one, had a little difficulty here and there, but hopefully I fixed all the very big mistakes.

Okay big thanks to the very, very helpful people out there especially reviewers can't have done it without you guys. Hope this chapter can get at least a few more than usual.

Forgive any stupid mistakes and please enjoy.

Disclaimer: I do not own K-ON or any of its characters.

CHAPTER 10.

The two almost identical looking sisters were slowly walking through the busy streets, as daylight was slowly fading away basking everything in its orange glow. They were looking for someone they could prey on, to fulfill their lust for death, and soon Ui spotted someone, she thought would be a great choice.

"Onee-chan? How about that one over there?" Ui asked pointing at a girl around their age crossing the street wearing very skimpy clothing.

"She does look sexy in those clothes, but I think I've seen her before." Yui said closely observing the girl, who had short black hair and was quite a tall girl for her age.

"She's in my class Onee-chan, she's a very quiet girl her name is Sato Aya and she lives by herself, a very responsible girl." Ui explained, as she realized who the girl was.

"I have an idea, how about we invite her over as dinner?" Yui suggested taking her sisters's hand and dragging her along towards the unsuspecting classmate.

"Sato-san!" Ui called as they neared her.

"Ah! Hirasawa-san? You frightened me!" The girl explained.

"Oh, I'm sorry its just, my sister and I were wondering if you would like to come over for dinner tonight." Ui explained gesturing to her older sister.

"Oh I don't know we don't really know each other that well." The girl nervously explained.

"Come on, it would be a great opportunity to get to know each other." Ui pleaded.

"O-Okay, but I'll come over later, I first need to go take a shower and feed my cat, just give me your address and I'll see if I can make it." The girl said.

After Ui had given her classmate the information she would be needing to get to her house, the two sister's were walking back home, Ui glad that she was going to have a guest over for dinner and Yui glad that she's was going to have someone over as dinner.

"Onee-chan, I burnt dinner right? So I don't think we'll be able to serve anything, unless I make something easy. So what should I make?" Ui asked curious to her sister's plan.

"Oh, don't worry, we don't actually need to eat anything because we don't die from starvation like living beings, we only need to drink blood once to please the creature inside you, anything after that is just because you love doing it. So tonight we'll be having Sato Aya for dinner." Yui explained. "Though I will get Azunyan something from the shop later." Yui said smiling.

"Won't Azusa-chan be a problem?" Ui asked refering to what was going to happen to her classmate.

"No I'll put her under a sleeping spell." Yui said, "The witches taught it to me."

They walked the rest of the way in silence as the sun set, signaling their play time to begin.

'We're gonna have some fun tonight." Morta said to Yui, which made the girl give a twisted smile.

Yui's(and currently Azusa's) room.

"If you don't let me out of here I'm gonna scream!" Azusa shouted at Jun who was guarding the door.

"Then scream." Jun replied coldly, not really caring.

"Why the hell won't you let me out!" Azusa yelled banging on the door.

"Because I was ordered by your girlfriend to take you here and I'm pretty sure to keep you here so you wouldn't interfere." Jun answered.

"Since when do you take orders from her!" Azusa asked, feeling betrayed by her friend.

"..."

"I'm gonna cut myself with something!" Azusa threatened.

"You're not that stupid are you? I'm not letting you out until I'm ordered by your girlfriend to do otherwise." Jun stated.

"If she ordered you to kill yourself would you do it?" Azusa asked sarcasticly.

"Without hesitation..." Jun said, her words barely audible to Azusa.

Azusa looked around the room for a second, then saw a scissor on the desk, she grabbed it and put the blade to her arm. 'I'll just make it a small cut.' She thought as she cut into her own skin.

"Owwww! It hurts!" Azusa yelled as she cut her own arm the blood starting to drip from it.

The door flew open and Jun was rushing in. "You idiot! Why the hell did you do that!" She asked, but as soon as she saw the blood dripping down Azusa's arm she had her lips around the wound, licking at the precious liquid.

"What the hell are you doing! Let go of my arm!" Azusa shouted as she tried freeing her arm from the monster's grip.

Jun collapsed onto the ground after Yui's knee made contact with her stomach, she was then kicked in the face before being thrown out of the room by her hair.

"Azunyan are you okay!" Yui asked hugging her.

"This is your entire fault and then you go beat her up about it!" Azusa shouted, feebly trying to push Yui away.

"How is this my fault?" Yui asked completely caught off guard.

"You made her keep me here so I even resorted to cutting myself to get out of here!" Azusa shouted, her anger taking her mind off the pain.

"I'm sorry." Yui appologized.

"I don't wanna hear it! And what did you do to Ui! Where is she!" Azusa asked gripping Yui's collar.

"I'm right over here." Ui said walking into the room.

Azusa rushed over to her and embraced her, "Are you okay?"

"Yes I'm perfectly fine, Azusa-chan." Ui answered a smile on her face.

"Oh, that's good, well then I'm gonna go take a walk." Azusa pronounced walking out of the door, suspicious of Ui's calmness after what had happened.

"Why?" Yui asked as she walked behind Azusa.

"To enjoy some freedom and don't even dare follow me!" Azusa ordered narrowing her eyes at Yui.

"But its already dark outside!" Yui said.

"Don't care..." Azusa said as she kept walking.

After Azusa had bandaged her wound she left the house heading in no particular direction, Yui ordered Mio to follow the girl as they waited for Ui's classmate to arrive and their fun to begin.

'They've all gone insane! What the hell are they doing!' Azusa thought as she walked to a place with a lot of people. 'I mean seriously Ui was a complete mess then Yui takes her away and when they return she's all better. And why the hell was Jun licking up my blood? That's just weird!'

Her blood went cold when she felt a hand grab her arm and suddenly pull her into a dark and empty alley.

"Azusa-chan, its been hard, but I've finally gotten to you." Ritsu said as she surveyed the area.

"Ritsu-senpai! Where the hell have you been? I haven't seen you for months!" Azusa asked, her heartbeat still racing from the fright.

"You know. With The Holy Order..." Ritsu explained, "They said you were still normal so I'm trying to save you, to get you away from them."

"From who?" Azusa asked not understanding what her senpai was saying.

"I have to get you away from those monsters that used to be our friends!" Ritsu said.

"I admit they're weird now, but they're not monsters, Ritsu-senpai, and Yui and Ui have been taking care of me, so I'm not leaving them just yet, that would be rude." Azusa said looking at her senpai's face.

"Look Azusa! If you don't want to come with, there's something you might want to know, that will change your mind." Ritsu explained.

"Ritsu-senpai, I really don't know what you're talking about." Azusa said, trying to get through to her senpai.

"Azusa-chan! That thing you call your girlfriend. Killed your parents! Do you get it now!" Ritsu asked shaking Azusa with some force.

Tears started forming in Azusa's eyes at the memory of her parents' deaths, "That's not true, Yui would... she would never... why would you say something like that!"

"Hey! I'm trying to save you here not be the bad guy!" Ritsu said looking at her completely serious.

"Go away I don't want your help!" Azusa shouted, pushing Ritsu away and rubbing the tears away.

"Fine you're on your own! I'm not willing to fight them they're too strong, but at least take this." Ritsu said, placing a small knife into Azusa's hand. "Normal weapons won't kill them."

Azusa placed the knife into her pocket and left, wondering why she had even taken the knife. 'Is it because I know she might be right, but Yui wouldn't do that.'

Ritsu stood there a while watching Azusa leave when she turned around and started walking, she froze still when she heard Mio's voice coming from behind her.

"You're wrong Yui didn't kill Azusa's parents." Mio said slowly walking up behind Ritsu, the sound of her shoes echoeing.

"Oh, who was it then?" Ritsu asked her hand reaching for a knife she was hiding under her jacket.

"Me!" Mio yelled as she quickly grabbed the knife out of Ritsu's hand and tossed it aside.

"Mio! If the real Mio is still in there..." Ritsu started, but was quieted as a hand slapped her hard across the face.

"What kind of crap is that? I am the real Mio! Just more improved like this!" She yelled, annoyed at what Ritsu had said. "And what the hell were you planning on doing with that knife!"

"I was only going to protect myself." Ritsu answered.

"From what?" Mio asked looking even more annoyed.

"Uhh... you..." Ritsu nervously replied.

"Okay seriously, I'm getting pissed off now." Mio said, folding her arms in front of her chest.

"Just please don't hurt me!" Ritsu pleaded, throwing her arms up defensively.

"We haven't spoken for about two months and this is what you have to say?" She asked dissapointed.

"This is kinda awkward, they said you'd kill me on the spot." Ritsu said scratching the back of her head.

"And yet, here you are still breathing." Mio pointed out.

"Yeah not a scratch on me." Ritsu added, "They might be wrong, but still..."

"Okay this is getting boring, you have two choices, you can either join us willingly and be my girlfriend again or be brutally killed and forcefully join us." Mio offered.

"I'll just go willingly, its not like I can outrun you or fight back or anything." Ritsu said accepting her fate.

"Good girl, now..." Mio leaned in, and passionately kissed, Ritsu, and then pulled away staring into the drummer's eyes, "Oh god! I've missed those lips of yours."

Hirasawa residence.

Azusa entered the house and headed directly towards Yui's room, Ritsu's words still haunting her. Walking up the stairs, she was stopped by Yui's voice calling from behind.

"Azunyan!" She called, smiling at her.

Azusa looked at her, but then kept walking towards the room.

"Hey Azunyan! Wait! Are you still mad at me?" Yui asked, but was completely ignored as she heard the room's door closing.

The doorbell rang, which reminded Yui about their dinner plans. "Oh crap! I gotta go put the spell on Azunyan!" She said hurrying towards the bedroom.

Noticing nobody had went to answer the door Ui quickly rushed and opened it for her classmate, and welcomed her in.

"I took a little longer than I thought I would hope I'm not too late?" Aya asked, nervously smiling.

"Nope I think you're just on time." Ui said greeting her.

"So where's your sister?" Aya asked looking around a bit as she entered the house.

"Oh she's just checking up on her girlfriend in her room." Ui replied.

"Oh, is her girlfriend sleeping over or something?" Aya asked surprised at Yui having a girlfriend.

"No she lives with us, poor girl lost the only family she had a while ago so we told her she could stay here." Ui explained.

"Oh, how sad, its very nice of you to have taken her in like that." Aya said, feeling more comfortable around Ui now. "Who is she?"

"Nakano Azusa she's also in our class." Ui answered.

"Nakano-san? I had heard something had happened to her, but I didn't know it was this." Aya said.

"Oh! Sato-san is here already?" Yui asked walking into the living room.

"She just arrived Onee-chan." Ui explained.

"Well make yourself at home." Yui said gesturing towards one of the couches.

"Ah, thank you." Aya said, quickly sitting down. "Uhmm... may I ask you a question Hirasawa-senpai?"

"Yeah, anything and call me Yui-senpai or Yui-chan." Yui said smiling.

"Ah okay, Yui-senpai... why haven't the light music club members performed for so long?" Aya asked.

"That well... yeah we've been quite busy lately, but we should make time to play I guess." Yui answered. 'Wow I've actually completely forgoten about the light music club.'

'Well you were very busy having your friends and sister murdered.' Morta added.

"That'll be so great cause I'm sort of a big fan!" Aya confessed, slightly blushing.

"That's not good." Yui said frowning.

"Wha-did I say something wrong?" Aya worriedly asked.

"Yeah... You see, I don't actually want to lose any fans, but what's about to happen now, will be kind of bad for the band I guess." Yui explained, being more serious now.

"I don't..." Aya started, but her speech was cut off as Ui's hand wrapped around her throat.

She tried breaking free from Ui's grip, using techniques that would have been learnt in a self defense class, but it was futile trying to beat the supernatural grip, that was denying her any oxygen.

Ui lessened her grip so the girl could breath then raised her other hand to Aya's face, proudly displaying a very sharp looking knife.

"This is my favourite knife, a deba bocho, it was very expensive because of its quality, but money well spent." Ui explained, with a small smile on her face as she saw the fear in the other girl's eyes.

Ui ran the tip of the knife over Aya's cheek, then down her neck finally stopping at her chest, "Your heart should be right over here." Ui looked at her sister who smiled, approvingly then pulled back the knife and stabbed Aya in the stomach, instead. "But we don't want to hit that just yet."

Aya was trying her best to remove the hand still holding her down, the excrutiating pain from the knife lodged into her body driving her on.

Ui pulled out the knife, a lot of blood pouring out of the wound, then still holding Aya by the neck picked her up out of the chair and layed her down on the table. She then started dragging the knife over her skin, blood forming from the scratches, which Yui started licking up.

"Wow, she's so delicious you've got to try it Ui!" Yui said loving the taste of the girl's blood.

Aya tried screaming when she felt Ui release her throat, but found it impossible as she even had a hard time getting air back into her lungs, she then tried getting up, but Yui was holding onto her which made it a difficult task.

"Ui, put her out of her misery please, she's being annoying, moving around so much." Yui ordered.

Looking up from the wound she had made on the girl's stomach, Ui's lips, cheeks and chin were now covered in blood, she grabbed her knife again and lodged it into Aya's heart, which abruptly ended the girl's life and impaled her body onto the table as the knife went right through her.

"Well! Aren't we enjoying ourselves." Jun said as she walked into the room with a smile on her face, Mio and Tsumugi behind her.

"Jun-chan!" Ui literally pounced Jun and pinned her down onto the ground, her cheeks pink and her breathing heavy, blood running down her face, she leaned in and started kissing the girl below her like there was no tomorrow.

After quite a long while, Ui finally pulled away. Jun layed there breathless then saw Ui move in for another kiss, but stopped her. "Whoa! That's quite enough."

"Ah! Jun-chan! You don't want to kiss me!" Ui asked feeling hurt.

"No its just the blood is starting to crust on you so I thought maybe we can move this to the bathroom." Jun proposed.

"Definitely!" Ui agreed then hauled Jun after her.

Yui giggled at her sister's behaviour then stood up. "Can you guys clean this up for me?" She asked Mio and Tsumugi.

They both agreed to clean up leaving Yui walking towards her room, but she was stopped by Mio.

"I caught Ritsu today. She was talking to Azusa, so after Azusa left I took her to the cave." Mio explained.

"Have you killed her?" Yui asked.

"No she's just waiting there and apparently Blair is attracted to her." Mio answered.

"What did she tell Azusa?" Yui questioned.

"That you killed her parents and that we are monsters." Mio answered fearing what Yui might do to her for not stopping Ritsu.

"Don't look so tense Mio-chan, I'm turning Azunyan into one of us tomorrow so even if she does know it doesn't really matter." Yui said patting the bassist on the shoulder.

Mio looked almost shocked, "Tomorrow? Should we be here?"

"Yes, apparently there's someone coming to exterminate our kind, so I want us all together from tomorrow onwards." Yui explained.

"But The Holy Order is so weak, we don't need to fear them, look at Anderson he dealt with one of their strongest." Mio said.

"Mio-chan... that guy was the highest rank a human can reach, but The Order do have special people, according to Hecate there is a special division which contains humans with high magic levels, but I don't know any more than that." Yui revealed.

"I see, I'll inform everyone else they should be here tomorrow." Mio said.

"Thank you Mio-chan, I'll be going to bed now, so goodnight." Yui said, walking up the stairs.

Yui entered her bedroom, taking off her clothes and getting dressed for bed. She got into bed and snuggled closer to Azusa, who was still under the spell, which Yui removed. Azusa stirred a little before her eyes slowly opened, but she closed them again and slept futher as Yui held her in her arms.

Next Morning.

Azusa slowly opened her eyes and saw Yui standing next to the bed looking at her intensely.

"Morning Azunyan." Yui said.

"How long have you been awake?" Azusa asked, her body feeling very heavy.

"I haven't slept yet." Yui answered.

Azusa sat up on the bed, "Something bothering you?"

"Too many things." Yui said slowly turning away from Azusa.

"Yui... does it have something to do with me?" Azusa asked her voice barely audible.

"Yes... and no." Was Yui's confusing reply.

"Is it because of what I heard, yesterday?" Azusa questioned.

"No, that doesn't change anything." Yui answered plainly.

"So you are the one responsible for my parents' deaths?" Azusa asked, her voice completely emotionless.

"That question doesn't matter, I'm very sure you already know the answer." Yui replied.

"I won't believe it! Not until you say it." Azusa demanded.

"Fine... I am most responsible for the bloody murders of your parents." Yui confessed, with no remorse in her voice.

"I see..." Yui was still facing away from Azusa, she heard some rustling on the bed and turned to look at Azusa, but was met with a blade entering her body, as Azusa stabbed her many times over and over. Yui's screams of agony soon filled the house, as the knife Ritsu had given Azusa did its damage on her body, cutting through flesh and even bone as easy as a hot knife through butter.

Mio was the first to arrive she quickly disarmed Azusa, who was now just sitting on the ground, staring at her blood stained hands in shock then started crying as she looked at Yui's body.

The others also entered the room, everyone was in shock as they saw Yui's condition.

"I've killed someone..." Azusa muttered to herself as Mio was picking up Yui's blood covered body, "I killed my own girlfriend!"

Ui in rage attacked Azusa, but was stopped by Tsumugi and Jun, "That's not a good idea, I'm sure your sister won't be very happy if any of us lay a hand on her." Jun reasoned. "Even in these circumstance..."

"She's right Azusa doesn't know any better at the moment so she attacked her for the death of her parents." Mio said looking at Azusa with anger on her face. "Let's get Yui to the cave."

"Don't leave this room, Azusa-chan, if you run, we'll find you anyway." Ui warned as they all disappeared from the room.

The Cave.

Mio layed Yui's body down in front of the witches, hoping they could do something for her master.

"She'll be fine it will take a while for the wounds to heal, so just leave her right there." Pandora ordered.

"So who did this to her?" Blair asked.

"Her girlfriend." Ui answered.

"And did you kill her for it?" Hecate asked.

"No, Onee-chan wouldn't aprove of that." Ui explained.

"So where is she?" Ritsu asked joining the conversation.

"We left her there." Jun answered.

"Are you guys stupid! The Holy Order will definitely persued her to leave with them!" Ritsu shouted.

"We're leaving Japan tomorrow, to go live in the mansion again and you guys are coming with." Hecate explained.

"Retrieve her at once!" Pandora ordered.

Yui's room.

After just sitting there for a while and crying the entire time, disgusted with herself, Azusa picked up the knife she had used to brutally attack someone she loved, she raised the blade to her own throat to end her own damned existence.

"That would be a bad idea." A woman said as she entered the room.

"Damn, it looks like we are too late." A man said as he followed the woman into the room.

"If you had booked the right tickets maybe somebody would still be alive." A young teen girl with blond hair said as she climbed into the room through the window.

An old man with small sun-glasses also entered the room surveying it, "It doesn't matter if we're late, the girl is still here and alive."

Azusa raised the knife at them and backed away, "Who are you!"

The old man turned to her, "Azusa we are your saviors, here to lift the veil of darkness off of your life."

End of Murder Mansion.

I really enjoyed writing this story and hope you guys enjoyed reading it. Yes this was the final chapter and I can end it like that its all part of the plan.

I'm glad its over and at the same time I'm not, but now I can continue with this one-shot story I was busy writing it is another Yui and Azusa pairing, but not a supernatural, horror one.

Seriously hope you guys enjoyed it cause I sure as hell did! So PLEASE REVIEW!