「...Isn't that obvious already?」
Before I was able to answer...
Mana glares at her sister and speaks...「...Maika?」
Yukino got startled.
「There's no Maika here already...I am Mana」
Mana rubs her small boobs against my chest.
「I'm Onii-chan's 『slave』...!」
Saying that...Mana kisses me.
「Maika! Don't be ridiculous, stop this already! I'll get angry!」
Hearing Yukino's words...Mana turned around with glaring eyes!
「What about you Yukino-san...even though you're the『enemy』, how about you shut up!」
「...『Enemy』?」Yukino's shaken by the intense hostility of her little sister.
「Onii-chan had no choice but to rape Yukino-san for the sake of revenge of 『Kuromori』 If not, there's no way Onii-chan will have sex with a person like Yukino-san!」
Mana...doesn't know that Yukino's a『safe blanket』for me.
On top of that...Mana is desperately trying to deny her past.
She's trying to break out of 『Shirasaka Maika』
Therefore...she's creating her own『convenient reality』and believe in it.「...Mana, that's wrong」
Even though I say that...Mana.
「You don't need to protect Yukino-san. Onii-chan is a diligent and a kind person therefore you're even kind to 『Enemies』like Yukino-san...Mana knows that well」
...Mana.
Her『belief』is strong...
Mana is Yukino's sister, she thinks: so what if if I'm a daughter of 『Shirasaka house』...「Therefore...Mana will tell Yukino-san in place of Onii-chan...!」
Mana looks at her sister.
「Yukino-san...You're nothing but a tool for the 『revenge』against Shirasaka Sousuke. Therefore Onii-chan raped you. That's all. Because...Yukino-san doesn't have any charm as a woman...!」
...Yukino
「...Maika, you」
「I'm not scared at all even if you make that kind of face...」Mana confronts her sister calmly.
「...You don't get it? Yukino-san's kidnapped by the enemy right now you know? It's useless to rage or even try to escape...we will never let you escape...!」
「...Are you telling your sister that?!」Yukino glares at Maika too.
「I...hated Yukino-san since I was a child...!」
Hearing Mana's words...
Yukino's angry face collapses.「...W-What are you saying...!」
「Yukino-san always orders me...『Don't do that』, or 『You can't have this』...always just ordering prohibition. Always being mean to me...aren't you always pleased to look at my displeased and troubled face don't you...?!」
「...That's,」
「...What?」
「...That's because your body is weak since you were young...as your sister...!」
「As my sister...you bully my weak body and ridicule me?!」
「Wrong...That's not true. I always think about you...and take care of you as your sister...!」
「...Liar!!!!」Mana screams...!
「When I was being treated in Shizuoka...you never came to meet me...!」
Mana is trembling.
I hold Mana's hand.