Yandere Chisome

"......huh, did you two became one then"

"Un. As long as it's outside, with that, eating should also be you know."

After school, I bought some ice cream and went back to Chisome, but she had fused with Mashiro and changed with her appearance easy to understand.

Black hair is mixed in with silver hair, and you can also see a slight red line floating on the skin from around the collar, which makes me feel that after all it is quite cool.

"Here you go"

"Thank you♪"

I don't know why it became in the form of fusion, but it seems that Mashiro simply took classes with Chisome and used her head too much.

Of course, she didn't participate as a student, and it seems that she tried her best to understand what the teacher was saying next to Chisome, but Mashiro's head overheated first, which was the reason why.

"Even though she was so energetic until just now that she pulled down a boy's trouser."

"Ahaha, it looks like the tiredness came out all at once. She's really cute, isn't she~"

"That's right," I said, nodding.

In order to become as close to Chisome even a little, Mashiro is doing her best to get used to a normal life, and that's also something you can understand well from watching her everyday.

"To become as close to Chisome......huh"

"Un. Even though there's no need for that at all."

Chisome has the charm of Chisome, and Mashiro has been properly endowed with the charm unique to Mashiro.

Even if she doesn't force herself to become as close to Chisome, Mashiro already has her own self and firmly exists in this world......that's why I want Mashiro to learn various things at Mashiro's pace.

"Maybe I should tell Mashiro even this tonight."

“I suppose so. That girl has her own good points...... or rather, she has that much vigour to be liked by Nii-san more than I do isn't it!"

"Is that fine?"

"Fufuu, I don't have any intention to to lose though right♪"

Saying that, while Chisome was hugging my arm, we started eating the ice cream we held in our hands.

It was also the same when I had sex with her for the first time before. But because Chisome in this state shared her senses even with anything, Mashiro, who is now down, apparently has the memory of eating ice cream properly remain as well.

"Nee Nii-san"

"What?"

"The me now...... um, I just glanced at it in the mirror but."

"Un"

"Isn't it super cool?"

"It's cool. By the way, I've been thinking about it since that day."

"Riight...... something like this, there's supernatural power with the seeming shivering dreadfulness after all!"

"But you can use it"

"Ah, so it was♪"

"Tehehe," she laughed, so cute and so lovely that it's unbearable.

While staring at Chisome deliciously-looking eating the ice cream *paku*paku*, I thought while vague about from now on.

From here on out, I intend on spending all my time together with her.

Right now, we're both still children, so there's not that much to think about......but still, we who live in this world go even further by our own free will.

(Precisely why, after a little while, I have to earnestly think about the future with Chisome and Mashiro.)

When I was thinking that sort of thing, Chisome, who had finished eating the ice cream, was standing right in front of me.

With a smile, she placed her hands on my cheeks and, as it was, brought me near and held me in her arms, as if tempting me to her chest.

"Chisome?"

"Because you so~mehow are having a difficult-looking face. So I thought if I do this it would help you relax."

"......I'm not that simple-minded you know."

"Was that so I wonder~? I don't have intention to call about Nii-san simple-minded. But, you love it lots when I do this to you, don't you?"

"..............."

Sorry, Onii-chan is simple-minded alright.

After that, I felt calm as I was hugged by Chisome's chest, and panicked when the ice cream in my hand started to melt...... anyway, I spent such a fun time with her after school.

"Mashiro was talking about Shindou but, you know"

"Aah, the talk about me taking a liking to her?"

"Un"

"That's right. It's true that I thought she was scary for a moment, but I think that person is the first person to so idiotic-like congratulate us from heart. Probably, but I don't think that person will ever do anything bad."

"On that I think so too."

Originally, Misora, regarding Souma, was an urging type of girl to become his big sister.

That girl also, like the other heroines, was a yandere; no differences; but for some reason, by meeting me, she fell in love with the whole older brother thing......and then began to have a strong admiration, as if embracing it, for the whole big brother and little sister thing.

“What would you do if Shindou-senpai asked Nii-san is it fine if she could be your little sister?”

"That is...... I don't think it will come to that, but let's see~. For the time being, I'll refuse."

"Eh~, even though it looks a bit interesting."

Certainly, apart from Chisome and Mashiro, when there are more cute girls who yearn for you as an older brother, that in itself is certainly something a little tantalizing about as a boy.

But no matter how beautiful she is and how big her breasts are as well, she's still my classmate, and she's a girl who's ended up becoming a little weird...... Un, I'm gonna spare myself of that future a little.

"Let's go home soon."

"Yes~"

After that, we immediately went home and things came to be to spend the night together with Mashiro who had woken up.

Closing things with Chisome's usual delicious dinner filling my stomach, I embraced the two with both my hands on the bed in our bedroom.

"Nii-san♪"

"Onii-sama"

Chisome's voice is heard from the left, and Mashiro's voice is heard from the right.

The two are clinging to me, as if pressing their bodies against me as much as they can, so even with this, I can feel their warmth and even the softness of their large breasts.

"......Fuwaa" (Taiga) *yawn*

It's true that I get excited regarding that, but greater than that, this feeling of being surrounded by the two is so comfortable that drowsiness immediately comes at and hits me.

"Ever since I started sleeping like this with you two, I started to sleep right away...... It's totally good for my health, but I'd like to enjoy spending time with you two a bit longer though."

"Ahaha, it can't be helped if you get sleepy, right?"

"Un. When Onii-sama gets sleepy, I also get sleepy anyway."

And then, when I thought did Mashiro gave a big yawn, she, as it was closed her eyes and stopped moving and began to make out a small breath.

"......oh that's fast"

"I told you didn't I? That she used her head more than usual today"

Huh? If I remember rightly, she had slept quite a bit, but....... Well, fine I guess.

"It's been all about me, but what about Nii-san? Class or something."

"Aah...... Well, there is Shinji and also Kouki anyway, and if it suits you, Shindou is there too anyway, so it's lively."

"Doesn't seem like there's anyone I can eat, I think?"

"You say it quite lightly aren't you......"

"Ahaha♪ But I haven't eaten at all lately, so my intuition might be dulling~."

"Stop it I say"

"No~n♪"

Probably but, if something were to happen to me, this girl would bound to exercise her power without hesitation.

If it's to some extent, I think she has become able to take care so as to have self-control......but so as not to have things come to that as well, I myself have to be careful about various things, or it will not do.

"......I'm kind of, indulging myself aren't I"

"e?"

When I turned my eyes to Chisome, she continued with her words while poking me in the chest.

"Nii-san is careful not to make us worry at any rate right. Don't strain yourself like that, it's fine to always be relaxing you know, I think. But on the other hand, at the fact that you were thinking of us to that extent, I ended up feeling happy."

"......I see. Well, but if it's been all about this then~."

"Of so much about us?"

"Of course it is right. I can't think of a daily life without you two anymore, you know."

That's why from here on out, no matter what happens, I want to be by your side...... and then I told her that I want you to be by my side.

"A~ah...... Really I, I'm going to end up to love lots of this world. Just having Nii-san here, makes everything look gorgeous that's why."

"As long as that one meant happy"

"......so Nii-san, always stay by my side, okay?"

"Of course"

"This, is not a flag or something, is it?"

"Isn't it wrong? Even if it's a flag, Chisome is likely to smash it."

"That's right isn't it~. If there is something that is approaching Nii-san and us, I will beat and crush it thoroughly after all right♪"

"......Really, reliable aren't you."

"I'm Nii-san's little sister after all."

When we were talking like that, at last I reached the limit of my endurance.

I fell asleep with Chisome looking at me, and the next morning we both grandly ended up oversleeping.