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.