The sun light blast flow the window on to Issei face which force him to wake only to find mix colour of silver and black hair over his face. "Veronica who in the fucking bed with us?" He asked a sleepy Veronica. She looked over Issei to see a half nake kuroka "it kuroka." She said falling back to sleep of about 20 second.

The two shoot up and shouted "KUROKA!?" The twins woke kuroka up, who jump out of bed and on to the floor she looked around the room off from the shocking awakening. after 40 second kuroka looked at the twins "what the fuck you two? I was only laying down." kuroka hissed. issei that the time was confused that he was try to remember who in his house because he did not see kuroka the day about 'ok it me, veronica, Yuuma, Rias I think koneko have but not kuroka. when did she got have?' then he remember that kuroka came on the medium of the night with he was going to sleep. "you came in the night right?" he asked kuroka nodded.

veronica looked to issei that to kuroka that back to issei "oh your dead if Sirzech find out that you got a SS class strave devil in your bed." Veronica teasing issei.

"the two of you get dressed, kuroka your going to school with me and Veronica. So make your some look young and if someone asked you who you are, if human your my friend of China and if devil lie about your name and say your my rook. Do I make myself clear?" Issei order. Issei uselessly does not like ordering people around but Kuroka was a hand full. "Veronica go see if rias has gone to school yet." He ask Veronica who used magic to get dressed in school uniform and leave the room.

once Veronica leave, issei did the some using magic to change clothes. Kuroka change her for to look 17 years old and got dressed in the kouh high school uniform. Issei look over at Kuroka "I love this uniform it comfy and it show out my sexy charms." Kuroka acting like a high school girl.

"Well keep on the down low please and if rias see you come to me please, I don't think rias is going to be happy at your around her younger brother, oh and stay away of shirone of the time being, I know it going to be hard but before the day done she will see you as her sister." Issei said making Kuroka look happy.

"oh issei I do not care about any of that im have of you and to fix my relationship with my sister, but if I can get some fun out of it it a bonus, and I promise if red see me I will came to you." Kuroka said kissing issei forehead suddenly The door open issei and Kuroka turned thinking it was Veronica, but no It was Yuuma.

"Ise it time to get up." Yuuma said slowly when she seen Kuroka, they smile then looked at issei. "Ise who this?" Yuuma asked with a evil tone.

"Yuuma this's Kuroka, one of my trainer and is my rook." Issei said making yuuma surprised "oh and if you tell rias or the our about Kuroka. I will be force to let Kuroka have to punish you and Kuroka love dealing pain." He finished off with which scared Yuuma.

"what my lord need I'm welling to get." Was all Kuroka said as she walked out the room. Yuuma looked issei showing how scared she is. Suddenly Kuroka pop back "oh fallen Princess I'm going to be transferring with you to day so let get a long." She finished and left.

"issei your going to keep her right?" Yuuma asked for issei to nod. "Okay. Have did she know I'm a fallen angel and the princess?" Yuuma was confused.

"she read energy and arua so that how she know and the princess thing will I'm in the gremory household who are famous and being the heir of Lucifer which make me a princes. So I think she has made you my mate and princess." Issei said jokingly the last part. Yuuma was shocked that her King was the next lucifer.

"Ise with i get to class to day when will you be sitting?"

"Back of the class to the window Veronica on my right and in front of me is a pev so just nik his set. Oh and tell him that if try everything just say my name and I will deal with it." Issei said grabbing Yuuma and pull out the door, down the stairs seeing Veronica and Kuroka waiting that door ready to go. "Let going girls, yuuma, Kuroka welcome home." All four of the teen leave of school.

[ break ]

The four made it to school issei got even more rumours about him being a playboy and the girls was his harem but he just let his classmate talk. the issei was sitting in class listing to the class, veronica was talking to some girls about issei and what he like out of school. the bell rang, the teacher came in to the class telling to be quilt "ok class we got some new transfer students joining us today, you may come in you two." teacher said that the door opened letting two black haired walk in.

yuuma and kuroka walked in to the class the hole class was shooked to have two beautiful girls at the some time. yuuma start "I'm yuuma amano, i'm 16 years old. I hope we can get a long." yuuma bow as she said that. that kuroka start "YO I'm kuroka Hyoudou, I'm 16 year old and yuuma step sister." kuroka said which made issei bite his lap a bit because kuroka used his old last name. the teacher asked if the class had even question one boy shoot up.

"do the two of you have boyfriends?" his ask only of yuuma, kuroka and veronica to laugh.

"yes we do I think you all know him." yuuma said only of yuuma to point at issei.

keneko looked at Issei and to kuroka thenn back, Issei looked at koneko and said quietly so no once know what he said 'roof lunch alone.' keneko noded

"Oh hi Issei how have you been?" Kuroka said caching Issei attach.

"Kuroka long time no see what it been 8-9 years?" Issei said making the full class shocked.

"yes and thank you of letting me and my sister living with you." kuroka said making issei class and koneko shout

"eeeeeeeennnnnnnnnnnnnnneeeee!"

"what she talking about?" the teacher asked.

" yuuma and kuroka mum is old friend of my brother so he of the two live with me and they mum said yes to it so the two can go to school?" Issei was lied but the teacher believe it.

"issei are you forgetting something." Veronica said making issei think "about Yuuma and Kuroka being your gir-." Veronica get slapped around the back of the head be issei with a book

"say one word about it and your sleep alone." Issei said which made Veronica shut up

"ok let down it can you two go take a sit please." the teacher asked yuuma and kuroka. yuuma clam the sit in front of issei after asking the boy with glass. Kuroka takes the one next to Yuuma, once to two sat down, class started this was English so issei was bord, so he Took the chance to talk to Ddraig.

["partner last night felt somethings take your right hand what was is?"] Ddraig ask.

'It was that friend of mine, using she sacred gear to take to me that way I told you and Albion to sleep, because she not the biggest fan of red dragons. So I'm take to keeping you and she apart until she full heals and leave my body.' Issei sounding scared.

["ok issei I got it but I'm claiming you."] Ddraig roared and chucke abit.

' orrrrr Ddraig I didn't know you was gay of me?' Issei surpriseing Ddraig

["what what? No partner I mean that I lived in you from day one and watch you grow up and Albion watched over Veronica from day one and we dragon take care of our hosts, so what I'm trying to say is that I see you and Veronica as my family and best friends." ] Ddraig said happy grow.

'Ddraig my claiming you as my dad and Albion as mum. So dad want to train until class finish.' Issei asked going in to his sacred gear and seeing a gaunt Ddraig breathing fire, issei and Ddraig train as issei body go to sleep.

Break

It lunch time issei and koneko was on the rooftop of the school.

"so miss koneko what did you need to talk to me about?" He asked koneko who pissoff.

"why did you bring her to this school!? She evil and a killer!" Koneko shout lucky issei cast a Barrier.

"well she my rook and friend who I know of 8 year now and she saved my life so I owed she." Issei said as he sat down on the bench. Koneko this point was ready to attack Issei but she felt that if she attack Issei she gonna to be the same as kuroka.

"How did kuroka become your rook?" Koneko asked trying to see if her sisters has changed.

"Easy because I took kuroka in after I kill her old master." Issei said coldly making koneko shocked

"What?"

"I killed she master because that bartered was using kuroka in experiment to increase the powers of nekomata and he was going to same to you shirone. That day shirone I came to see kuroka because I heard about that man using a nekomata as a slave and plan on using them to kill Sirzech and rias. So I sent out to kill and save you and kuroka from him. ok I killed him not kuroka, she only covers for me because if someone find out about I killed a random people It would made Sirzech hair look like a killer so she took the blame and then ran telling me to look out of you until her got down to me but Sirzech told Ria's to look after you. After that I started looking of kuroka, once I find her she asked to become my rook to keep you safe." Issei said making koneko shocked that her sister have being running form the devil's and that Issei been looking out of she and kuroka.

"Why tell me now?" Koneko asked quietly

"Because I'm going to tell Sirzech the true about the what that day and I think kuroka maybe trying to mate with me." issei said joking the last part.

koneko looked at issei and remember that day issei had took koneko hand and lend her to the forest to meet kuroka 'kuroka I will keep her safe at my house and keep the devil off your back, just give my a day and then come and find me.' "it was you who save me and lend me to rias. thank you." koneko started crying, that someone have griped koneko to hug her "sister what are you doing?" koneko look up to see kuroka.

"here to see you and issei thank you of looking out of shirone." kuroka said hugging koneko.

"kuroka I keep my promise to my family, you and koneko are family so got a long or me going to replace kuroka with koneko." issei smile at the sisters reunion. "ok next stop ORC Rias is going to kill me."

"big brother rias is not going to kill you, but may try kuroka." koneko said with her cat ears and tail out.

" what big brother?" issei all confused.

"I think she take you as her brother now little brother?" kuroka said teasing issei.

"ok koneko I well be your brother but kuroka not allow to call me brother." issei said pick up koneko and putting her on his back "let go." issei, koneko and kuroka leave to the ORC to see rias and the hold group.

break

the three was outside the ORC room issei knock on the door to heard "enter" he open the door.

"hello issei wel-" rias stop to see issei with a koneko on his back and a black hair nekomata next to him "issei what are you and koneko doing and who this." rias asked only of Veronica to speak up.

"hi ise has koneko and kuroka friend again?" issei nodded

"WHAT? you may koneko sister?" rias asked, issei nodded, putting koneko down and sat down only for kuroka and yuuma to sat to next to him and koneko sat on issei lap.

"koneko why are you sitting on my brother lap that my spot?" veronica said only of koneko to grad issei hand and wrap them her self. "thieving little cat, your bad as your sister." veronica smile.

"wait you to know kuroka?" rias asked only form issei to sigh.

"yes I know kuroka and shirone because I'm the one who saved the two of them and killed kuroka old master." issei said coldly make rias, yuuma and akeno sweat.

"so you killed to save the tow of them?" yuuma asked issei who nodded. yuuma got up form her sit and walk behind him and hug him. "you idoit. you always do thing like then to save people."

"so what I'm hearing is that kuroka not evil or a killer?" issei nodded "ok but why is she here, I mean her has not ever got a evil piece?

"yes she did she my rook and she going to teach koneko how to use her nekomata powers." Issei claims which kuroka and koneko happy about.

["partner I feel a dragon near by a holy one!"] Ddraig shouted

"What!? A holy dragon?" Issei shouted shocking the people around him.

"What about a dragon?" Veronica asked. She knows Issei and if he feels something out then there is.

"Veronica get ready we going to find that dragon and see what it was, everyone please go home and Ria's do we have your permission to deal with this dragon?"

Rias stood up and look at the twins. "Shown this dragon what the gremory twins can do!" Ria's order, Veronica and Issei bow and teleport away.