Shizu komori is yui's little sister. She is forced to go live at the sakamaki mansion with her sister. She is very frightened and starts to cry. Yui is always trying to calm her down and make her smile. Shizu doesn't know it but she caught the hearts of the sakamaki brothers! How will shizu handle this? Let's find out!

Mizuki is a vampire princess. She's the princess of all vampires. Her father, Karl, is the King. Along with the queen, Christa. They loved there daughter very much. But one day, a terrible fate took over the kingdom. Leaving them behind with sorrows. The king and queen wanted to protect there daughter, so they told her to run away somewhere far away. When she ran for hours, she stumbled upon a church. There, she meets Seiji and Yui and they took her in. |UNDER EDITING| ||Warning: Short chapters ahead. I made this when I was 13, so I'm trying to make the chapters longer and better||

It was a windy night and my mother send me to meet my father for the first time Am kinda nervous to see him but I will Give it my all!

What if yui didn't came alone? What if she had a sister? What if her Sister is not her Sister ?who is her Sister ? Is she even h̥ͦu̥ͦm̥ͦḁͦn̥ͦ? So many questions it will all be answer if u read the book

Her blood was special, it was very mouth watering and very sweet. She is Mira Komori, Yui adopted sister. The Sakamaki brothers slowly falling in love to her especially the eldest, the second eldest, and the youngest. :) ~•~•~•~•~•~•~•~•~•~•~~•~•~•~~•~•~•~•~•~•~•~•~•~•~ I Don't own Diabolik Lovers

(Diabolik lovers x sister reader) Luna sakamaki is the sakamaki's younger sister and she was in a ascendent as a child causing her to fall asleep,until yui wandered down a unfamiliar hall.Only to find the sleeping girl. How will the brothers react? Will there be love,hate,or both?

One day Karl Heinz visited the Sakamaki Manor once again to bring a very special guest to live with the brothers... She is a very fine young lady , which happens to be their older sister and the Hidden daughter of Beatrix , the full blooded sibling of shu and reiji... How will the brothers treat their older sister which is also their mate , let's find out in the story...