Cardfight vanguard and Misaki is own by Akira Ito, Satoshi Nakamura and Bushiroad president Takaaki Kidani

I do not own this image
Author p.o.v
You are a step brother of misaki as you father married her mother making both of you being a bit shy around each other as they both secretly love each other as they have to pretend fight to keep they feelings for each other .

You were in your room while organize your deck of cards for the next competition as you and your step sister always join the fight

Y/n: hmmm i am not sure what else to pick from my deck hm

As you keep thinking and you heard a knock from the door as you see it was your dad

Y/n: oh hello oto san

D/n: hello y/n kun
(Dad name)

Y/n: what's  up?

D/n: me and your mother are going out for a while so we will be back a bit late ok

Y/n: oh alright

D/n: ok

He walked out of your room as you were stop for a while thinking about your step sister

Y/n: hmmm i wonder what misaki nee san is doing right now?

You keep thinking while misaki was resting on her bed until she heards her door being knock and see it was her mother

M/n: hello misaki chan
(Mother name)

Misaki: oka san hello what are you doing here?

M/n: oh me and your father will be going out for a while ok

Misaki: oh ok oka san

She walked away while misaki is relaxing on the bed while thinking of you

Misaki: hmm i wonder what is y/n kun doing right now?

They keep thinking about you as they heard from their parents downstairs

M/n: misaki chan

D/n: y/n kun

M/n:  we are going now so please behave yourself

D/n: yes ok were going now bye

They walked out from the house as leaving you alone with your step sister

Y/n: well since oka san and oto san are not in the house that means its free time for me

You laid on bed while resting your head trying to relax your mind while misaki sits from her bed and smiled a bit

Misaki: hmmm well what should i do now . Maybe i should go check on y/n kun see what his up to. And maybe... i could confess my feelings for him as more than a brother...

She smile and walked towards your room as you keep resting and heard a knock

Y/n: its unlock

The door been open and you saw your step sister misaki was is there with a bit smile as you slowly sit up from your bed

Y/n: hey misaki san ahm what is going on?

She sits next to you

Misaki: oh nothing  i am just curious what my brother is doing

Y/n: well step brother

Misaki: yes but still your are my brother by non blood relation

Y/n: hmmm yeah

Misaki: so y/n kun ahm.. i have a question for you

Y/n: sure what is it?

Misaki: ahm y/n kun... do you have someone that you like?

Y/n: hmm well actually i do have someone that i really like

Misaki: oh really who?

Y/n: well i don't want to say it but she is the most kindest and caring person that i ever

She blushing like you describe her

Misaki: oh i wonder who is that....

She being cutted by you kissing her on the lips as she blush and eyes widden that she kisses you back while they each holds their bodies close and kisses more passionately as they went apart

Y/n: misaki san

Misaki: y/n kun

They smile and slowly kisses more and strips their clothes as you on top of her

Y/n: you ready sis

She nodded as you slowly slids your member inside of her making her moan of pain

Y/n: misaki san are you ok?

Misaki: yes y/n kun i am ok a bit you can move

You nodded and slowly thrust into her making her  moans softly and cutely as you smile

Y/n: sis i did'nt know you have cute moans

Misaki: s s hut up don't tell anyone

Y/n: i won't

You thrust more into her and she wraps her arms around your neck and moans more

Y/n: sis your so tight~

Misaki: ahh your so huge~

You thrust even more  and felt her insides are getting more tight as you felt your member was about to cum

Y/n: sis i think i am going to cum

Misaki: its ok in me~

You make a final thrust into her and you cum loadly in her making her  moans and cums onto your member . As you pulled your member out of her and laid next to her

Y/n: that was great sis

Misaki: yes it was

Y/n: we should do it again

Misaki: yes but we should keep this from our parents too

Y/n: yeah. I love you sis

Misaki: i love you too bro

As they kisses each other and hugs each other bodies.

Timeline skip
Your parents arrive back home and suddenly heard arguement

y/n: no sis that card belongs to me!

Misaki: no it is in my deck and finders keepers

Y/n: no fair!

D/n: ahh they always like this

M/n: well they will bond soon

your parents walked away while you and misaki look at each other and kisses on the lips as knowing the relationship as siblings are lovers.

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 KyleHayden9 go check him out so yeah i think that's it for today  and i will see you guys later peace out