It's great to have a sister!

　　"Ahaha, it turns out your legs went numb that's why Rui ended up in that position!

　　"Ah~ I was really scared to death, I thought you guys couldn't hold it in and just..."

　　Hina stopped when she said this, took a sip of cold beer, and smiled awkwardly.

　　Rui sighed. Even though her expression was calm, a blush still lingered on her cheeks.

　　"We don't have that kind of relationship. Hina Nee-san, you think too much."

　　Hina blinked: "Eh? Then why the swimsuit apron?"

　　Rui looked away guiltily.

Hina thought about it, and looked at Shinichi in disbelief, she had guessed something.

　　Shinichi hit Rui on the head.

　　"Don't be afraid to speak up now! Aren't you still explaining it now?"

Shinichi glared at Hina angrily: "Hina-san too, don't keep thinking about messy things, we're all underage! Please endure your bad thoughts!"

　　Rui turned around in displeasure.

　　Hina smiled and scratched her cheek, drinking to cover up her embarrassment.

　　The three of them sat around the dining table full of delicious dishes as usual. Rui went to the fridge and brought some plates of food and drinks for Hina. They ate and drank while chatting, and it was as peaceful as ever.

　　"In the final analysis, why did Hina Nee-san come back at this time? Don't you have something to come back late?"

　　Rui asked with a frown.

　　She had taken off her apron, but she had not changed into her swimsuit. She was only wearing a large T-shirt, exposing her two slender legs.

　　Shinichi decided to lock the door while he was showering so no one could come in and brush his back.

　　"Well~ Because I failed to get a short-term job, no one wants to accept a woman who can only do it for less than a month."

　　Hina shook the wine bottle casually.

　　"Fortunately, my students will be back soon, so I don't have to worry about having nothing to do~"

　　"Hina-san is a Sensei?" Shinichi was surprised.

　　This was the first time he heard of it.

　　"Hmm, right! My goal was to become a high school English teacher, and now I'm accumulating experience as a tutor, and I'm making great progress!"

　　Hina smiled and raised her thumb, then with a half-drunk red face.

　　"By the way... Shinichi-kun, all my students are beauties? If you are interested, I can introduce them to you. The five of them…"

　　The ends of the chopsticks tapped hard on the table, and Rui looked at Hina with a cold expression.

　　"Hina Nee-san, please don't talk about non-nutritive things like that while we're eating."

　　"Yeah~" Hina smiled and looked away, then whispered in a low voice.

　　"If you have a brother, you don't need a sister, Rui, the white-eyed wolf."

　　"What do you mean?" Rui had veins on her forehead.

　　Hina looked scared, and ran away from the chair carrying the beer.

　　"Wow~ Rui got angry at Onee-chan for Onii-chan's sake! Siblings who have been missing for more than ten years are like this. That is not fair."

　　Rui slapped the table and stood up.

　　"Hina Nee-san!"

　　The noisy voices of the Tachibana sisters resounded.

　　Shinichi drank the miso soup without paying them any attention.

　　Currently, the Asada family is still peaceful.

　　"Pfft!"

　　Hina, who was running around the dining table, hit Shinichi's face with her elbow.

　　The Tachibana siblings also stopped running, and stared at Shinichi covered in miso soup.

　　Shinichi put down the bowl quietly.

　　He looked at the two beautiful girls with a smile.

　　"You really like playing ghosts and catching people?"

　　Both of them shook their heads and trembled all over.

　　Shinichi stood up, his palm turned into a claw shape, and said softly while smiling kindly.

　　"Go ahead, how about adding me?"

　　Hina and Rui looked at each other and suddenly laughed.

　　"Run!"

　　Immediately screaming, they dashed out of the living room and dashed upstairs as if they were running for their lives.

　　Shinichi was left alone.

　　The Asada family these days... It seems to be too lively.

　　△

　　Shinichi took a shower and returned to his room. As expected, Rui returned to reading a book in his room.

　　"Rui, it's time for you to take a shower."

　　"I asked Hina New-san to take a shower first."

　　Rui lay on the bed, crossed her legs and asked.

　　"How was your day? Did you have fun?"

"Don't lie down and read, it's not good for your eyes," Shinichi glanced at her and replied casually, "It's still fun, next time I'll take you to the shopping street."

　　Rui sat up, looking at Shinichi with her eyes hidden behind the book.

　　"Because you think so..."

　　"What tsundere..." Shinichi sat down at the table, picked up his cell phone and started replying to messages.

　　He had complained before that Nino was secretly texting without telling the other sisters.

　　However, Shinichi doesn't know if it's due to the extraordinary induction of the quintuplets. During the holidays, the five of them sent him messages, but the timeframe and frequency varied.

　　Perhaps what Shinichi did most besides reading and exercising was replying to messages from girls.

　　...It's quite tiring, why do girls like to talk so much?

　　Casually saying a few words to the other four people, Shinichi was thinking about how to reply to Miku's "I miss you a little", when Rui who was reading in bed spoke again.

　　"Hey, are you popular with girls?"

　　Shinichi turned his head suspiciously: "Why do you ask that?"

　　Rui shook her feet: "I'm just curious why so many girls are sending you messages."

　　Shinichi frowned slightly, Rui added in the next moment.

　　"I didn't peek at your phone, I only saw it when I walked by. The avatar that sent the message is quite pretty, she must be a girl."

　　Otherwise, is she a big man wearing women's clothing?

Shinichi replied casually while typing: "It's true that I'm close to a lot of girls, but I'm not popular. After all, regardless of appearance or personality, I don't fit the aesthetics of the female public."

　　"…Is it necessary to underestimate yourself so much?"

　　Rui looked slightly displeased.

　　Shinichi shrugged.

　　"This is a rational analysis. From an emotional point of view, I certainly think that I am much better than a group of crooked men with gloomy glasses... It's just that I'm used to being humble, and this kind of thing won't just happen."

　　Rui smiled slightly.

　　"As expected of you."

　　"Thank you for the compliment."

　　"No shame."

　　"You smell better than before you showered."

　　Rui's eyes twitched, she glanced at the book in her hand, and decided to respect the author's hard work and not throw it at Shinichi's head.

　　After a moment of silence, she stood up and walked towards the door with a book in her hand.

　　Shinichi raised his eyebrows: "What's wrong?"

　　Rui usually reads here until she goes to sleep. Lately, Hina often complained because Shinichi had snatched her little sister away and left her alone in her room.

　　Now Rui suddenly left with a book, does she want to go to the toilet?

　　Rui seemed to know what Shinichi was thinking, and looked at him speechlessly.

　　"I'll go back to the room and get ready to take a shower. I'll be back later."

　　"Oh." Shinichi nodded and turned around to continue processing the message.

　　Rui continued walking, stopped in front of the door, and said softly.

　　"Even if you don't meet the general aesthetics, in my eyes... You are much better than other boys."

　　"Hah?" Shinichi looked at her in surprise.

　　Rui didn't dodge, just turned her head and smiled gently at him.

　　"You're not the only one who knows your strengths… Even though the weaknesses are the same, Onii-chan."

　　Shinichi shook his head helplessly.

　　"…Last sentence, you don't need to say anything except Oni-chan."

Shinichi leaned back in the chair, and smiled.

　　"...The feeling of having a little sister is really great!"

　　△

　　After a few days.

　　Tokyo, Narita International Airport.

　　"Have you brought all your luggage? I need to make sure nothing gets lost~"

　　Ichika dragged her suitcase and waved to the sisters behind her with a smile.

　　Nino tossed her long hair, her eyes shining with excitement, and the corners of her lips lifted high.

　　"Of course, don't waste time, let's go!"

　　"Wait, wait a minute, Nino..."

　　Itsuki seemed to have a rounder face, panted heavily, and followed behind the two in a panic.

　　"Shouldn't we go home and put our luggage first? We can go there in a few days, why bother rushing..."

　　"Still the same, poor mobility..." Miku lowered her head and complained.

　　"However, this is the first time I agree with Nino's decision..."

　　"Eh?!"

　　"Ahaha, these are girls in love…" Yotsuba looked helpless, but her smile was otherwise cheerful, "Well, isn't that pretty good? I can understand that feeling…"

　　The other four people looked at her doubtfully: "Can you understand?"

　　Yotsuba was shocked and broke out in cold sweat. Then she realized that she had said the wrong thing and immediately waved her hand.

　　"No, no, I don't understand... Ah, I can understand why I wanted to meet my friends immediately after returning to China..."

　　"That's right…" The four of them nodded and finally turned their gazes back.

　　Only Yotsuba remained at the end, clutching her chest with a thumping heartbeat.

　　"Uh-huh, Asada-san, I'm sorry. Even though it shouldn't be your fault, I still want to say that it's all your fault."