Author note
Hey waddup guys its me here if guys don't know the reader info is in the part 1 go check it out so yeah that's it for today hope you guys his chapter.

Author p.o.v
You and rina have been enjoying each other companies as newlyweds as they both love each other . However your sister is different that she have another saying into this.

At hina household that she in her bedroom as she laid down holding a picture of you and her together as she cries a bit.

Hina: otouto...i wish you can be with me..i don't want to feel ...alone..anymore..

Hina and her husband have felt a different spark after a few months that both of them have argue a lot that he divorce her that left hina chan slowly have hope to have you .

Hina: ....y/n kun...i am coming...back..for you no matter what...

Hina smiles as holding the picture as she thinks more .

Meanwhile at your place .

You are coming back from work as you walk inside your house and look to see your wife.

Y/n: hey rina chan

Rina: welcome y/n kun~

They both kiss each other as they slowly went apart

Y/n:mm that is awesome~

Rina: oh you~

She giggles

Y/n: mmm

Rina: y/n kun you still feel a bit sad that your sister got a divorced?

Y/n: a bit but maybe i guess she and him got no connection i heard that she got argue with him a lot.

Rina: mhm

Y/n: well i hope she will be ok

Rina hugs him

Rina: now go take a shower.

Y/n: ok

You smile as walk to the shower as hear your phone ringing.

You pick it up and answer

Y/n: hello?

Hina: hello otouto

Y/n: onee chan?

Hina: yes its been a while.

Y/n: yeah.....

Hina: listen can i come tomorrow for a visit ..

Y/n: ah sure

Hina: thanks well see you tomorrow.

Y/n: bye.

You hang up the phone as a bit odd that rina looks at you

Rina: who was that?

Y/n: onee chan..she said she is coming here for a visit.

Rina: mmmm

Y/n: yeah.

You are a bit confuse of what she is coming to you.

Timeline skip

The next day you and rina are doing some chores around the house as you heard knock on the door

Y/n: i'll get it

You walk to the door and open to see your sister

Y/n: o-onee chan.

Hina: ohayo otouto...may i come in

Y/n: sure.

She walks in and walks around to see pictures of you and rina

Y/n: onee chan please have a seat

She nods and sits on the couch that rina went to the kitchen to get some drinks as you sit opposite of hina

Y/n: so how are things..

Hina: ...mm fine..

Y/n: i see..sorry to hear about the divorce..

Hina: its ok..its just...not to be you know...

Y/n: mmm..

Hina: how are you and rina..

Y/n: fine...

Hina: otouto.....have you ever...felt..the same..

Y/n: meaning?

Hina: as in....felt the same emotions ...

Y/n: ...onee chan..i don't know i mean its in the past...

Hina: i know...

Rina walk in and put the drinks on the table as they drink a bit

Rina: what brings you visit us hina?

Hina: just want to talk..

Rina: i see..

You and rina slowly scoots closer that both of them smiles as for hina she felt even more heartache.

hina: um may i use your bathroom.

Y/n: sure its over there

You point it that she smile and nods

Y/n: mmmm i think she still think about it.

Rina: mmm i agreed but you have to support her

Y/n: i know.

Hina pretends to head to the bathroom as she slowly turn around as she had enough .

Hina mind: he is mine...all mine!

She slowly walk towards to them as she clench her fist that you turn around and see hina

Y/n: onee chan?

Hina: i-i....had enough...

Rina:huh?

Hina: ....i had enough seeing you both ...

Y/n: onee chan?

Hina start to pinned rina as you eyes widden

Y/n: onee chan!

Hina: you took him away from me!!!

Rina: argh!! Get off!

Hina: my otouto!! I love him!! I am the only one he needs!!

You eyes widden as you shake your head as you grab hold of hina

Y/n: onee chan stop it!

Hina: let me go!!

Hina struggles as she try to slap rina

Rina: hina chan please stop!

Hina: argh!! You!! Took him away!!

Hina cries as you grab hina and pinned her on the floor

Y/n: onee chan stop it! What's going on with you?!..

Hina cries as she felt defenceless

Hina: i.i...just don't want to lose you...

Y/n: what..

Hina: the day we broke up ...i thought i wanted it to happen....but..no....i was wrong..

Y/n: hina..

Hina: the day i got married i realise that the person that i am married to will be permanant...as i thought...it will be replace..

Y/n: replace what?

Hina: you..

Y/n: what...

Hina: that's why...on the wedding..you see me come... i just thought that...if you two did'nt succeed...maybe...i..could get you back...but no..i failed..

Hina cries more as rina and you feel sad for what she said

Rina: hina chan...

hina: i know....i am a bad person....

Y/n: onee chan...look let me get you up first ok.

She nods as you help her get up that both of you look at hina.

Y/n: .....look onee chan...i .i am surprise of what happen....and i know losing me its hard....

Hina: i know...please i just don't want to lose you..all of the times we did..i just don't want to be replace...

Rina: y/n kun can we talk

You nod as she whisper at you that you eyes widden of what she said.

Rina: hina chan.

Hina: yes?

Rina: i have talk with y/n kun and we are sorry .

Y/n: for what had happen.

Hina: oh..

Rina: but i will give a suggesstion we will forgive you if.

Hina: if?

Y/n: if you accept share with me and rina.

Hina: share?

Rina: yes..i know that you and y/n kun are very close and hard to let go..so i decided that you can share y/n kun with me.

Hina: wait does that mean.

Y/n: yes onee chan. It means ....your not just my older sister...your my wife.

Hina eyes widden that she cries of joy and hugs you.

Hina: otouto!

You hug her back as kissing her on the lips as she kiss him back.

Y/n: mmmm~

Hina: mmm~~

They both slowly went apart from the kiss as she looks at him with tears.

Y/n: there there

You wipe her tears as she smiles

Hina: i am sorry rina chan

Rina: its ok as long y/n kun love us equally

You blush that rina kiss you on the cheek

Y/n: i love you girls

Hina&rina: we love you too

They hug you and you blush as hug them . As time passes that you married to hina that you have two wives and two babies that hina is happy to have you back as her little brother/husband as you happy with your wives.

Author note
Hey waddup guys its me here i hope you all enjoy this chapter more than i do and also this request is from you guys who voted for part 2 thanks guys so yeah i think that's it for today i am thenick5o and i will see you guys later peace out.