Unfortunately, going to Misora's villa is a day trip.

It seems that they more or less cleaned the room considering the possibility of staying the night as well, but as expected, everyone was tired, and above all, there was no change of clothes.

"I will invite you again so. By then do please, let us go and play again shall we♪"

With such words as the end, we parted with her and the others.

From then on, it was just in the evening when we returned home, and after taking a bath with Mashiro, who seemed to be dozing off because she was tired from playing, she immediately finished dinner and ended up falling asleep.

"Really, when you look at her like this, she looks like a small child."

"Even though her looks are no different from Chisome."

That's precisely why, I also feel that her childishness makes her more lovable.

In the first place, she's a girl who has a style that puts adults to shame, but her way of thinking is childish, and her gestures sometimes make me even think of a child who has just become a junior high school student.

A young mind in a big body...... I feel like this setting could be found somewhere in a lewd manga.

"Even so, it's hot isn't it, even though the air conditioner should be working. It makes me feel like, as expected of summer."

"Right. Well but, at a time like this, civilization's conveniences are not so impressive anymore."

"Right~♪"

Chisome got up and headed for the freezer.

Apparently she wanted to eat ice cream, but then she let out a loud voice of disappointment.

"Ah~! There's no more ice cream......"

Well yeah of course, that's because Chisome and Mashiro were eating them so deliciously almost every day, and if they devouringly ate so much of it, it would soon end up being gone.

"What to do? Will we go to the convenience store now or later?"

"Let's see~. Let's go buy some."

And so we left the house.

Since Mashiro entered Chisome's shadow while she was sleeping, she will be taken together with us so that when she wakes up, she won't have to worry about why there isn't anyone at home.

"It's a strange feeling that the wind is so warm even though it's this dark."

"Perhaps we might not be able to take a shower when we come back."

"Let's take one together?"

"Guess I'll do that"

"Un♪"

A lukewarm breeze blows at night in the summertime, but it is still only lukewarm, and the hotness just goes that far.

Chisome was glancing and staring at my arm, and I smiled wryly and said, "Good," so she could cross arms with me.

"......Ehehe♪"

"A little hot?"

"I suppose so~"

"You've got no intention of letting go anyway"

"Nope~. Even Nii-san doesn't want to let go, right?"

"Indeed, I don't."

"Of course right~"

We headed to the convenience store while laughing at how similar we are to each other.

It is really convenient to have a convenience store within walking distance from the house, and although I don't use it that frequently, it is often a great help.

"Wawaa, there are quite a few."

"There are also cars."

There were quite a few cars parked and a few bikes or so.

Furthermore, there were also young men and women who were hanging out in front of the store, drinking sake in loud gulps and, to put it this way, not really wanting to get involved.

"Oh, ain't that girl such a real cutie!"

"e? ain't that a truth, a model?"

She's more cute than all models you know of, shitty bastards.

As I should have expected, these college-aged men and women all looked at me with mocking glances as Chisome crossed her arm with me, but I dare say I'm a winner and happier than they are!

"You're right. Just show us off to those things should be more than good♪"

"I love you for going ahead reading my heart, Chisome"

"Me too~♪"

While flirting hard with each other, we entered the convenience store, grabbed the shopping basket, and headed right away to the ice cream section.

When we put much of the ice cream in the basket and headed for the cash register, the young man part-timer turned his eyes toward Chisome's chest.

(Even if you think you won't be exposed, after all, an objective observer can tell this kind of thing.)

Chisome, who was next to me, seemed to have noticed it too, but didn't react in particular.

On the contrary, she just proudly stands next to me and holds my hand.

"Thank you very much~"

"Thank you~"

Chisome and Mashiro eat ice cream more than I do, but after buying a pretty good amount, we walk on the road we just came from.

However, a boy who seemed to be the college student from earlier approached.

"Wait a minute――"

"Won't wait"

"-!?"

I glared at him with the maximum possible sense of intimidation.

I don't know how much power my glares have, but even so, thinking about Chisome next to me makes me stronger.

As evidence of that, the other man's expression turned slightly intimidated, and I continued walking while Chisome held my arm.

"You shitty brat!"

"You're probably not that different in age from me either." I thought so and did try to turn around, but strangely, I turned forward and continued walking.

I heard a small scream behind me and looked to my side to guess what had happened.

"Leave it alone. It's a waste of time for Nii-san to talk to that kinda guy. I'd rather you look at me than do that."

"......Sheesh, even I want to show you a cool side though."

"Nii-san is always cool. That's why this kind of thing is what you call it, the right person for the right place♪"

Chisome stuck out her tongue and laughed, and when I saw her like that, I smiled wryly, saying that you were too dependable of a little sister in many ways.

The fact that Chisome used her power just now is proof that Mashiro has woken up, and while Chisome is still linking arms with me, Mashiro is holding the shopping bag I was holding with great care.

"Ice♪ Ice♪"

"You've completely become the guardian of ice haven't you."

"Hasn't she? You want to go home early and eat, right Mashiro?"

"Un!"

How-Ever, Looking at them like this makes me think.

The two love not only ice cream but also sweets, but even if they eat only sweets, they won't get fat.

Chisome has never been concerned about her stomach, and I have had the opportunity to see her naked many times, and her figure has not changed at all.

"You two don't get fat at all do you."

"That's right. Mashiro doesn't change, but that might be a little strange for me too. If I must say, it feels like all the nutrition goes to my chest anyway."

"For sure. Plus, you don't get cavities or anything."

"That's easy. Because I can kill all the bacteria that cling to the body with my power."

"What's that, isn't that too all-powerful?"

"Even Nii-san won't get cavities or anything like that, you know? I mean, because our blood is flowing in that body."

"......e?"

Subconsciously, I put my hand on my side, where there was already no scar left.

Apparently, just like Chisome and Mashiro, I also have a certain amount of power circulating in my body, and that influence prevents me from getting cavities or other minor illnesses or something.

"It's true that there aren't many times when I'm not feeling well at all. So that is the reason, huh"

"Right right♪ So don't worry about anything related to minor illnesses, it's okay!"

That was......amazing is all I can say.

However, in my case, if my resistance drops, I usually get at least a cold, and that point seems to be different from Chisome.

While we were talking like that, we went home, and after the three of us had a delicious ice cream, we headed to the bedroom.

▽▼

A few days later, the time finally came.

I was just following Chisome, but the place we headed for on the bus was a section of a high-end residential area, and the building exist in a conspicuously open location.

"......so big."

"It's been a while isn't it. I never thought I'd come here again."

Chisome's parents' home, which is not even mentioned in the game, was as expectedly magnificent.

It's true that if she (Chisome's mother) had that much money, I could have expected it, but it looks like I'm going to lose my nerve over the large mansion like the one I see on TV.

"Rather, you didn't get in touch or anything like that, did you?"

"That's right. I mean, I don't know my mother's contact information or anything like that? Above all, even if I don't belong to this family anymore, I'm originally her daughter, so it's fine, right? see."

"......I see"

Then good, I decided to see reality.

When she rings the intercom, I hear a woman's voice from inside, and Chisome replies,

"It's been a while, Tachibana-san. Can you tell my mother that Chisome is here?"

"O-, Ojou-sama!?" *young lady*

After that, I heard a loud clattering noise, and after a while, a woman came running in a panic.

“Is that Tachibana-san from earlier?”

"Yes. Apparently it's okay to come in."

The gate opened and Chisome led me by hand inside.

(Kamida...... That’s an amazing last name. But, for some reason, I think it looked-ish like that.)

Chisome's original last name, which I just learned for the first time, is Kamida, in other words, Chisome's real name is Kamida Chisome.

While I was surprised by her last name, which is so like her and seemed to have so much mysterious power, I took a deep breath and calmed myself down, as I will be meeting Chisome's mother in person for the second time.

"You don't have to be so nervous, it's okay. Me and Mashiro are by your side so."

"Un! No matter what happens, it'll be okay."

"......Haha, I see"

Alright, well, let's get going then.

It's time to meet that person face to face.