Yandere Chisome

"Ittt's hot isn't it" (Chisome)

"It's hot it is" (Taiga)

Summer vacation is coming to an end.

There was a Bon holiday before coming here, but Chisome and I don't have any relatives, let alone family, so it's completely meaningless. [Tl note no 1]

If I look for it, I might find at least some relatives, but for a long time, I don't know any family besides that shitty old man, so it doesn't matter now.

"Nee Nii-san, how about today's me I wonder?"

Chisome, wearing a white dress, spun around in front of me.

Recently, Chisome is basically wearing clothes with open shoulders, and there are many sexy clothes that show a slight cleavage but, today's Chisome is a mature dress.

No matter what she wears, it looks good on Chisome, if I finish it at that, it will leave an impression that doesn't have too much twist to it, but I seriously can't find enough words besides that.

"It suits you the best. It's so cute that I want to hug."

Sorry, wanting to hug is my true feeling, but it might have come off as a little creepy.

"It's fine. But after we come back, okay? It's too hot outside and we'll end up being in trouble with sweat."

This is probably, even if I forget, Chisome will tell me after returning, and that makes me smile a little.

However, it sure is hot, so let's finish our errands quickly.

"Well then let's go Chisome"

"Yes~!"

Well then, where are we going to from now... that is to go see a certain furniture.

Facing the famous store with a wide selection of products in the town, Chisome crossed arms with me as we entered the well-air-conditioned store.

I've just noticed this recently, but it seems that she likes to cross arms with me like this.

"Is anything wrong?"

"e.....a~ uh"

"Try saying it? what Nii-san thinks, I want to hear it♪"

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

This atmosphere is like something I should not not say.

"This on how I cross arms with Chisome is"

"Un"

"I.....love it"

"Ehehe, was that so~. Then I'll tell you too! I love it too♪"

Saying that, Chisome held my arm even more strongly.

After all, having a girl you like hold your arm means that in other words, there is happiness in being able to feel the joy and warmth of sticking close to her... and number one—this is the biggest thing—but, the feeling of Chisome's chest is terrifyingly pleasant.

(Kuu! As expected of an officially set 95 bust...not only the size but also the softness is most finest...isn't it already the best huh)

Eroticism robs one of vocabulary; eroticism makes one think only of that; eroticism makes me even more obsessed with Chisome...Geez, the concept of huge breasts is terrifying I tell ya.

"Nii-san does something like grinning"

"......Otto"

"Ehehe, this is, weren't you thinking of something naughty?"

Look hard at and smile of satisfaction of Chisome's expression is too cute!

I've said it many times, but I've loved Chisome since my previous life, and even though I actually met her and became her stepbrother, that feeling grew even more.

Even though my friends call me the incarnation of a siscon but, seriously, if I had a girl like this by my side, of course I'll definitely become a siscon right.

"I you know......" (Taiga)

"What?"

"Recently, it makes me not sure if Chisome is really 15 years old."

"Does that mean I'm that overflow with charm?"

"You also have the broad-mindedness to, at times, make me feel like I want to entrust everything to you, and the kindness that always thinks of me is deeply felt. Of course, being weak when you rely on me is also one of your charms."

"........."

Chisome unexpectedly didn't think to be told that much, and quickly averted her gaze.

Even if she averted her gaze, I could still see her mouth moving with *hiku*hiku* *twitching*, so it seems that she was happy with those words now too.

"Un? Aa, Of course you too you know?"

I also told Kuro Chisome, who hugged me from the front with a cool body.

Kuro Chisome, who became in a good mood, posturely hugged me tightly, and it turned into a so-called "love hold state", so she didn't move.

In the case of Kuro Chisome, I can feel her touching my body, but I don't feel the weight, so even if I don't particularly stand firm myself, she'll cling to me and hold me to her heart's content.

"Is it here"

In such a state, we arrived at the bed sales floor.

Before, Chisome suggested buying a bed that wouldn't be too small even for three people, and for the sake of actually realizing that is today's purpose.

"There are so many isn't it" (Chisome)

"Aa. It's fine not to worry about the price. We don't usually do anything extravagant so, and because it's the money left for us."

The legacy left behind is just really that enormous.

It's the money Chisome's mother handed over to my old man, but... now it turns into something to think about but, she wasn't that surprised in regard to my old man's death――That is in other words, for Chisome to raise her hand on him has already been expected, is that how it is I wonder.

And if Chisome, who became alone, so that she could spend her time without any inconvenience, she handed over to him that much money for that..... well, though it's only my wild idea.

"Nii-san?"

"Aa no, it's nothing"

If that's the case, then even if she hated Chisome from the bottom of her heart, I can think that maybe even a little bit of parental affection remained.

(Even if it's a wild idea, even if that is not the case, If this girl was given even a little thought, that would be a very nice thing right.)

Now then, let's end the solemn atmosphere here.

"For the time being, what we will do, I wonder...shall we take a look and focus on the bigger ones then."

"Un."

Well, even if it's too big, there will be problems in the room so, let's only look at a large bed within the range of common sense.

Even a double-sized bed is enough for three people to line up......No, when it comes to this, it's better to make a bedroom exclusive for us.......wait, what was that-a bedroom for the three of us-about!

"a, that's right Nii-san. I have a suggestion but"

"Suggestion?"

I somehow managed to endure the expression on my face from showing, but my cheeks ended up blushing at her words after hearing her suggestion there.

"We do have a room remaining don't we? Then let's make a bedroom exclusive for us. That way, pointlessly clean the room or something, it will be fine even if we don't do that, and the excess room can be used meaningfully, though I do think we're killing two birds with one stone."

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

It was exactly the same as what I thought.

Seeing me who blushed without saying anything, Chisome grinned........incidentally Kuro Chisome was also showing off a not-used-to-grin, after learning from Chisome.

"......let's do that then huh"

"Ya~y"

With a *pan*, the two Chisome gave a high five.

“Chisome, people around can’t see anything but you, you know?”

"......a"

Fortunately, because there aren't that many eyes around, we're not even being watched so.

Such this such that I wondered if this, or that would be good as I was looking at the double-sized bed, a female clerk draws near.

"Is it having trouble?"

".....I guess so. wonder which is better I think"

In front of me, Chisome earnestly turned her eyes to the bed, and Kuro Chisome, taking advantage of the fact that she can't be seen, lie down with all her strength to confirmed the texture... though it also looked like she was just dozing off in comfort.

"Is she your girlfriend? she's a very pretty girl isn't she"

"It's my sister"

"a, is that so.......?"

After that, I consulted various things with the store clerk, but we turned our eyes to the bed where Kuro Chisome seemed most comfortable.

"Does that look good?"

"That's right. It looks nice to the touch, so let's go with that one. Ehehe, an exclusive bed to sleep together with Nii-san... wonderful♪"

The store clerk looks at me with a startled look, but since she doesn't know that she is a stepsister (non-blood-related younger sister), "they must be in a amazing relationship aren't they," so she would seem to think.

After that, we finished the various procedures and left the store.

Even if we go home like this it would be dull and so, just like the other times, I enjoyed karaoke with Chisome for about an hour.

"Nii-san, I'm going to the toilet okay."

"Aiyo"

Of course I would have to wait until Chisome returned, but there I met a man who could be said to be unexpected in a sense.

"It's the current Rikudou Chisome right?"

".....What's your business"

Souma... it was the appearance of protagonist-kun.

It's a rude fellow to suddenly come out and call out someone else's sister, but is this guy really the same reincarnated person as me...Not as if I'm surprised, but it gives off the smell of trouble you know.

Nonetheless, I have no intention in particular of getting involved with him.

I thought I'd let it flow properly and get him going right away.

"Putting aside how you know, she's definitely my sister. she's cute right?"

"It's certainly cute but, such a murderous monster excuse so beg it off of me I tell ya."

"......a?"

["beg it off of me I tell ya" has more or less the same meaning as "like hell I want it".]

[TL note no 1: I couldn't find a short explanation to give so I'm just going to put it this way.

Obon/Bon is one of Japan’s most well-known holidays. It can translate to mean The Lantern Festival or The Festival of the Dead. Essentially, Obon is a day to honor those who have passed away.

During Obon, it’s quite common for people to visit family and to visit grave-sites of their loved ones. source]