Write a short fanfic of the manga/anime series Kiss x Sis, with the two older stepsisters that are in love with the protagonist being replaced by Yuka and Kaede/Lucy/Nyu from Elfen Lied.


Yuka and Kaede are fraternal twins, and Yuka is also a diclonus and shares the position of diclonii queen with Kaede.


Kaede is not an insane serial killer nor a maniac like her canon self, but she and Yuka are madly in love with Kohta and want to have his babies as his wives.


Kohta's little sister Kanae also survives and has an incestuous lust for her older brother that she tries to keep hidden by acting like a prim and proper heiress as befitting of a Japanese noble family.


Like Yuka and Kaede, Kanae is also a diclonus, but she also has the ability of precognition in addition to the standard cat ear-type horns on the top of the head and vector mind arms possessed by all dicloni.


Kurama is Kohta and Kaede's father and after their mother's death, married their aunt, Kaede and Yuka's mother whose husband had died previously.


Kurama and Kaede's and Yuka's mother have two more daughters: Nana, who takes the role of Miharu Mikuni and tries to be as quiet and unassuming as possible, and Mariko, who replaces Mikazuki Kiryū and tries to be preppy and outgoing. 

Nana and Mariko are also diclonii, like their older sister Kanae and older cousins Yuka and Kaede.


All of the girls are in love with their brother/cousin Kohta, and their parents know this and expect grandchildren soon.


Kohta has no idea his little sisters and older female cousins are actually diclonii ,but he knows they have feelings for him.

Director Kakuzawa would try and cause trouble, but Kanae would sense his plans with her precognition and warn Kaede, Yuka and Kohta. Kaede and Yuka would find Kakuzawa and kick his ass with their diclonus powers, causing the Japanese government to intervene and shut down the Institute for good. 

The ending of this story should include this information, in chronological order:


The world only knows that five female siblings defeated Kakuzawa and saved the world from his mad schemes, they would have no idea that the five sisters were in love with their brother Kohta or that Yuka, Kaede, Kanae, Nana and Mariko were even related to Kohta.


As a result Kohta and his wives/sisters and his concubines are able to live their lives in peace and raise their children without the attention of the media and the intelligence agencies.


The ending would close off with the five sisters taking care of Kohta's babies in the large mansion owned by their family, with a heavily pregnant Yūzuki Kiryū and Arakawa welcoming a tired Kohta in from work.


Kiryū and Arakawa are Kohta's concubines in this story, and he loves them as much as his five sisters/wives.

