Insane Sister (Diabolik Lovers Fanfic)
l-Morgana-l
  • Reads 103,743
  • Votes 1,994
  • Parts 9
  • Time 1h 11m
  • Reads 103,743
  • Votes 1,994
  • Parts 9
  • Time 1h 11m
l-Morgana-l
Complete, First published May 16, 2021
adoptedsisterblooddiabolikloversfanfictionkarlheinzkinomukamibrotherspsychopathromancesakamakibrotherstexttospeechtsukinamibrothersvampireyuikomori
Alice Komori is the adopted younger sister of Yui Komori. Alice is beautiful and very intelligent, but when someone ticks her off she can get quite rough. Alice despises her sister greatly. This is because of Yui's opinion in finding Alice's likes completely distasteful and because of the torment she put her through. Her love for the darkness and her love for the mere mention of death. All of which she is fond of is hated and despised by Yui and the people around her. When she is sent to the Sakamaki household with her detestable elder sister, will the six vampires living there fall for her and support her or will it be the opposite?
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adoptedsisterblooddiabolikloversfanfictionkarlheinzkinomukamibrotherspsychopathromancesakamakibrotherstexttospeechtsukinamibrothersvampireyuikomori
Table of contents

9 parts

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Crimson Aria | Diabolik Lovers AU (Fanfiction) by Raiata
20 parts Ongoing Mature
The enchanting alternate world of "Diabolik Lovers" series, where Komori Yui's life takes an intriguing twist as she finds herself in the midst of a chilling and alluring supernatural world. But in this adaptation, Yui's not the only one that will have a journey there. Meet Yui's older sister, the ethereal and charismatic eldest daughter of Father Komori who are also adopted as Yui is. One that Yui adores beyond measure. A magnetic person who seems to hold a power to get what she wanted just by adjusting her demeanor, that of which transcend the boundaries of human understanding. Her sudden arrival draw the attention of the Sakamaki brothers, the diabolical vampires with a taste for blood and an insatiable thirst for power. But they didn't dare to oppose or make a move on her. It is as if there's a protection bubble befitting for her. ⠀⠀⠀⠀⠀⠀.　　　　　　　　　　⠀⠀⠀✦ ⠀ ⠀　　　　　　　　　　　　　　⠀⠀⠀⠀⠀* ⠀⠀⠀.　　　　　　　　　　. ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀✦⠀⠀⠀ ⠀　　　　　　　. Highest Ranking: #4 in Diabolik Lovers [10/02/25] #9 in Kino [08/04/25]
𝐁𝐥𝐨𝐨𝐝 ||𝐒𝐚𝐤𝐚𝐦𝐚𝐤𝐢 𝐁𝐫𝐨𝐭𝐡𝐞𝐫𝐬 𝐱 𝐑𝐞𝐚𝐝𝐞𝐫 by XueRuChen
27 parts Complete Mature
(𝐘/𝐧) 𝐰𝐚𝐬 𝐣𝐮𝐬𝐭 𝐛𝐚𝐬𝐢𝐜𝐚𝐥𝐥𝐲➡the little sister of the Sakamaki household and everyone loved you. She was so precious to them, not only because she is their little sister but also cuz she was their one true love until Yui, another sacrificial bride came into the mansion. Giving (Y/n) a hard time to hog their attention. Ever since she arrived vampires of different clans started taking interest in their little sister and even Yui herself gets into a lot of danger, who will they choose to save? I don't own any pictures and characters found in this fanfiction but everything else is 陈学如 copyright. Highest Ranks: #7 in diaboliklovers #2 in lemons #12 in READERINSERT #2 in ayatosakamakixreader #1 in laitosakamakixreader #1 in shusakamakixreader #1 in subarusakamakixreader #1 in kanatosakamakixreader #1 in reijisakamakixreader
The Gothic Sister(Diabolik Lovers Fanfic) by Nqchristine18
72 parts Complete Mature
(Warning: Yui's a bitch in this fanfic) What happens if Yui Komori did escaped from the Sakamaki mansion and was never seen again? What if her younger sister, Ebony Komori, came to the Sakamaki mansion and meet the bloodsucking and sadistic vampiric Sakamaki brothers? Ebony Komori is a beautiful gothic girl who is adopted by a priest named Seiji Komori after he found her in the streets. When his daughter Yui escapes from the Sakamaki mansion, he sends his adoptive daughter to live with the Sakamaki mansion while on the search to find Yui. Once she steps into the Sakamaki mansion, she immediately got fascinated by the mysterious and dark nature of the Sakamaki mansion and all of the brothers fall for her as well. Not only that but the Mukami brothers fall for her as well. Will Ebony fall in love? Who will she end up with? Find out in the Diabolik Lovers Fanfic! (Completed in January 27th 2017)
Opposite Twin(Yui's Sister) by Nqchristine18
30 parts Complete Mature
(Warning: If you're a Yui fan, please do not read this book. This book also contains mature content. Thank you.) What if Yui Komori has a twin sister named Yumi Komori who has a strong resentment for Yui due to her gaining a lot of attention and admiration from the church especially her father, she develops a grudge against the church and her father since then. Much to her dismay, she's now traveling with her sister to live with six brothers called the Sakamakis. Until they got here, they realized that their not ordinary humans....their vampires and they are the not the type of people who would let them go easy. Therefore, they let them stay due to Yui being the sacrificial bride and Yumi is even more dismay because she has to deal with her while living in the mansion. She finds herself drawn by the second oldest brother Reiji whom she shared similarities with. As the two of them get to know each other, the two realized their feelings while dealing with a bigger problem in the Sakamaki mansion. Reiji Sakamaki x OC Started in October 21, 2013 Complete in November 14, 2013
The Dark Clinic (A Diabolik Lovers Fanfiction) by mallory_payne
27 parts Complete
Sam Komori was the protective older sister of YUi. After many years of protecting her from vampires, she takes her sister ice skating, to bring back memories. Yui gets hurt and is sent to the Dark Clinic, a hospital controlled by both the Sakamaki's and the Mukami's. When she finds out that her sister is fine, Yui's doctor feels like Sam needs to get her blood tested. The reasoning was reviled, after she is locked in her personal room. After the first blood test, Sam is kept in the hospital for further experaments with her blood. Sam always had a creepy feeling about the hospital, but what she doesn't realize that it's runned by vampires. Sam is not just sepperanted from her sister, but is now a lab rat to the vampires. Read on to find out if Sam makes it out alive, and finds Yui.
Motionless - Diabolik Lovers x Reader by Alyx_Nine
11 parts Complete Mature
Y/N Komori is someone who suffers from a condition that makes her motionless whenever a vampire bites her, thanks to her father. Her sister, Yui Komori, was the angel to her father while Y/N was disobedient and drove her father into creating tests on her blood and body. Many days would come, and without Yui knowing, Y/N would be dragged into a secret room and get bit by the few vampire servants. Because they sip her sweeter blood, this causes her to become motionless against her will. -------------------------------------------------- A.N: ~ All rights to the owner of Diabolik lovers and the characters beside the few I've created in the story. ~ Some scenes may be used from the anime but I create my own as well ~ Explicit language and possible sexual actions
The Golden Blood-Type by FoxyPendragon1Emrys
17 parts Ongoing
Yuki Komori, the adoptive brother of Yui Komori, was always treated with disdain. No one ever looked at him with anything other than disgust, and he was never shown love. Sent to the Sakamaki household alongside his sister, Yuki hoped to remain unnoticed. The church seemed more than happy to get rid of him, and he simply wished to be ignored, especially after discovering the Sakamaki brothers were vampires. However, when the brothers tasted his blood, they lost all control. And when they realized his blood was far from ordinary, nothing could stop them from keeping Yuki by their side. ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Warnings! English is not my native language, so there might be some grammar mistakes. This story involves Yui bashing. If that's not your cup of tea, I suggest turning away now. This is a BL story. If you're uncomfortable with that, feel free to skip this story. For everyone else, I hope you enjoy reading. The title has nothing to do with the story for now. It will later, more to the end of the story, whenerver that will be. I've never played or watched DL before and use other fics to navigate with the plot, although it will definitly change a lot. I don't update regulary. One moment you'll get your update in a day or two, another moment it could last multiple weeks, so hope you'll be patient. Disclaimer!!! I do not own Diabolik lover nor any of the pictures. Those rights are for the respectfull owners.
Do whatever | Shu Sakamaki Fanfic | COMPLETED by _Erza_Gold
23 parts Complete
Izumi Komori, Yui's sister,Izumi was a great student. She was a very smart yet young beautiful girl. Izumi never thought she could ever be a very good student with good looks. But somehow,she was everything she didn't expected to be. Until everything went bizarre. She found a note that her 'farther' made after yui left Izumi. Without even telling her,it didn't made her sad. It just made her very frustration. She followed the instructions her farther wrote on the note. Which said to protect yui. Izumi wouldn't protect yui. Only when she nears,only when yui is by her side That will be fine,anyways Izumi didn't 'love' her sisiter only like. Anyways she was annoying So let's see how it goes for Izumi when she arrives at the sakamaki household... || I don't own Diabolik lovers || {c o m p l e t e d 1 1 / 2 3 / 1 7}
A Different Kind of Bride (Diabolik Lovers) by IceCrystalPrincess
41 parts Complete
Ayumi Komori is also an adopted child of the Church Yui Komori was staying before. They shared lots of memories together until one fateful day Yui left..It is not their heart's desire to be away from each other. Right now in search for Yui, little did Ayumi know , her bestfriend is now living with....... ...Vampires. "Vampires..The one who creeps at night..who will suck your blood until nothing is left..who can leave you lifeless..." "i'm scared...please find me.."-Ayumi Komori
Yui's Savage Brother(Diabolik Lovers Fanfic) by Nqchristine18
38 parts Complete Mature
****WARNING YUI IS A BITCH IN THIS FANFIC***** (Sorry Yui fans) Meet Yuu Komori, who is the complete opposite of his sister where he is not as weak like Yui. Yuu is a total savage who doesn't give a fuck about what other people say to him and has a foul mouth with a lot of words that will stab like knives. He also gets annoyed with his sister's "playing-the-victim" attitude and always seen as the "bad guy". When he is forced to stay at the mysterious Sakamaki mansion with us know-it-all sister, things get much more painful when the Sakamakis are bloodsucking Sadistic vampires. However Yuu isn't going to back down when he is not afraid to say what's in his mind. How would the savage and sassy Yuu survive with a bunch of twisted vampires? Will he able to make friends or will he be a blood bag to the Sakamakis? Find out in the Diabolik Lovers fanfic! ****ALSO THIS FANFIC IS DEFINITELY A YAOI AND CONTAINS MATURE CONTENT SO IF ALL OF YOU ARE TRIGGERED BY ALL SERIOUS SUBJECTS, PLEASE DON'T READ IT! ENJOY MY BOOK!****
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Slide 1 of 10
Crimson Aria | Diabolik Lovers AU (Fanfiction) cover
𝐁𝐥𝐨𝐨𝐝 ||𝐒𝐚𝐤𝐚𝐦𝐚𝐤𝐢 𝐁𝐫𝐨𝐭𝐡𝐞𝐫𝐬 𝐱 𝐑𝐞𝐚𝐝𝐞𝐫 cover
The Gothic Sister(Diabolik Lovers Fanfic) cover
Opposite Twin(Yui's Sister) cover
The Dark Clinic (A Diabolik Lovers Fanfiction) cover
Motionless - Diabolik Lovers x Reader cover
The Golden Blood-Type cover
Do whatever | Shu Sakamaki Fanfic | COMPLETED cover
A Different Kind of Bride (Diabolik Lovers) cover
Yui's Savage Brother(Diabolik Lovers Fanfic) cover

Crimson Aria | Diabolik Lovers AU (Fanfiction)

20 parts Ongoing Mature

The enchanting alternate world of "Diabolik Lovers" series, where Komori Yui's life takes an intriguing twist as she finds herself in the midst of a chilling and alluring supernatural world. But in this adaptation, Yui's not the only one that will have a journey there. Meet Yui's older sister, the ethereal and charismatic eldest daughter of Father Komori who are also adopted as Yui is. One that Yui adores beyond measure. A magnetic person who seems to hold a power to get what she wanted just by adjusting her demeanor, that of which transcend the boundaries of human understanding. Her sudden arrival draw the attention of the Sakamaki brothers, the diabolical vampires with a taste for blood and an insatiable thirst for power. But they didn't dare to oppose or make a move on her. It is as if there's a protection bubble befitting for her. ⠀⠀⠀⠀⠀⠀.　　　　　　　　　　⠀⠀⠀✦ ⠀ ⠀　　　　　　　　　　　　　　⠀⠀⠀⠀⠀* ⠀⠀⠀.　　　　　　　　　　. ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀✦⠀⠀⠀ ⠀　　　　　　　. Highest Ranking: #4 in Diabolik Lovers [10/02/25] #9 in Kino [08/04/25]

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