"I'm back."
"Welcome back."
"..."
At this moment, Shinichi was standing in front of the door, looking at Rui who was sitting in front of the entrance to greet him with a blank expression.
Note: Naked apron status.
—What kind of light love comedy is this?
Rui looked at him and spoke without hesitation.
"You want to eat first, take a shower first, or I..."
"First of all, please go and put on your clothes."
Interrupting her, Shinichi closed the door to his house.
Too weird.
Even though his home was in front of him, he was forced to stand under the starry sky, unable to return home.
Did he do something wrong? Or did he open the door the wrong way, accidentally opening a strange world line?
Whether he is the Gate of Truth or the Gate of Steins, please allow him to return! Bring back the cute little sister who looks normal but sometimes is normal!
"There is a swimsuit underneath, don't worry."
Rui's innocent voice sounded from the door.
"Come in and talk. Don't you think it's weird if you're the only one outside the house?"
"You are not qualified to complain about this..."
Shinichi opened the door and entered again.
"I'm back."
"Let's start here..."
△
"Want to surprise me?"
Shinichi looked at her with a strange expression.
Rui slightly looked away.
"Yeah, it's okay to stay at home, so I searched the Internet for ways to surprise men... Girls' bodies are a bit exaggerated, so I chose a swimsuit and an apron. If you want to take a shower first, I can help you brush your back."
"No, I don't need it..." Shinichi felt his head hurt. Why can a person's brain circuitry be so magical? This person was still his little sister who lived under the same roof as him.
"So why do you want to surprise me?"
Rui's face was dyed slightly reddish, she said in a low voice.
"It can't be called repayment, it's just that I've troubled you a lot these past few days, I personally wanted to give you some input..."
Shinichi nodded in agreement: "This has indeed brought me a lot of trouble, and it is still ongoing."
Rui was still a little embarrassed at first, gritted her teeth and said: "Then I'm really sorry! In order for me to repay you, you must hurry to the bathroom!"
"Oh, I'll tell you what the old back brushing technique of the Tachibana family is."
Shinichi said helplessly, "I also have the Asada family's super old massage technique. One finger refreshes the mind, two fingers never tire, and three fingers live forever."
Rui was stunned, "Is that right or wrong?"
"Of course... It's fake," Shinichi smiled, "Do you really believe it?"
"…Who would believe this kind of thing?"
Rui turned her head away angrily, looking like she was having trouble.
Not long after, she waved her hand at him.
"Forget it, I can almost imagine you will refuse... Dinner is ready, let's eat after putting away the food, and it's okay to take a shower first, I'll just turn off the bath water."
"Why, thank you." Shinichi took off his shoes and walked past her.
After taking a few steps, he turned around and said strangely.
"How long are you going to sit there? Will you wake up?"
With her palms folded in front of her lower abdomen, Rui was still sitting at the front of the entrance hall.
She looked at Shinichi seriously.
"My legs are numb and I can't stand up now."
Shinichi: "😐"
Shinichi put down his bag and doll and walked towards her.
"Come on."
He held out his hand.
"Um."
Rui held his hand, then stood up trembling.
"Hiss~" while sucking in the cold air, Rui pressed her body weight on her arms, always feeling her legs like electric shocks.
She tried to take a step forward, and a tingling sensation spread from the soles of her feet to her mind, making her tremble, and she let out a soft groan.
"Hmm..."
Just like this, her body swayed, and collapsed on Shinichi's chest, a blush appeared on her cheeks, and she looked very uncomfortable.
"Sorry, I have to maintain this position for the time being..."
"How long have you been sitting…" Shinichi looked at Rui in his arms, and started touching her head.
Touch and touch, once or twice.
☆satisfaction☆extraordinary satisfaction.
Rui's originally shy eyes gradually turned gloomy.
"Don't touch people's heads if they can't move, okay? You perverted Onii-chan."
"This is called knowing how to seize opportunities and properly use older brother's authority."
"I don't think there's anything right about that."
Rui turned to hug him, put her hands on his back, and buried her face in his chest.
She hugged him tightly and took a deep breath.
Shinichi's eyes twitched and he looked at Rui.
"Rui, what are you doing now?"
Rui answered dryly.
"Practice little sister's strength, act like a baby."
Then she raised her head, her face flushed like she was drunk, and looked straight at him.
"Do you have any comments? Onii-chan."
"...NO."
Shinichi answered calmly.
Rui couldn't help but laugh.
"I always felt like this kind of brother-sister relationship was very strange, even though we were just cousins."
"After all, there is no little sister wearing a swimsuit and apron at the entrance..."
Halfway through Shinichi's words, he looked at the open door, and Hina walked in with a surprised expression.
Hearing the sound of the door opening, Rui turned around, with the same expression.
Although it was scary, but because her legs were still numb, she couldn't distance herself from Shinichi, so she could only continue to hug him and explain.
"Hina Nee-san, listen to my explanation..."
"No, wouldn't it be easier for people to misunderstand if you said this first?"
Shinichi complained.
Rui hit him with her head angrily.
"Now that you know this, don't complain yet! Where are you complaining from?"
Hina watched the two people fight in tacit understanding, She sighed softly.
She turned around slowly and looked sadly at the starry sky outside.
"…I want another drink."
She shifted her gaze backwards, giving them a look that said, "Don't worry, big sister has your back." Then she waved her hand and her figure slowly disappeared.