Sisters fight for help

After a few minutes.

Naoki begins to regret his youth and ignorance.

"The writing is too sloppy, write again."

Miharu took out glasses out of nowhere and turned into a pretty girl tutor.

Naoki said wordlessly, "This is summer vacation homework, it's fine to doodle a little, right?"

"That's important." Miharu's expression was serious, "Only when you develop serious habits, you won't rush during the exam, and your attitude should be right."

That makes sense, but I don't want to write about it at all.

"And here, why the word one size bigger?"

"Hands shaking, not well written."

"Eraser for you, clean and write again. The writing must be neat and tidy."

Naoki finally understood what Mafuyu's eyes just meant.

Obviously it was pity and sympathy.

This stupid looking little sister is not only an obsessive-compulsive disorder patient, but a perfectionist as well. If there is a slight error, you have to fix it. If you don't change it, it won't give up, it's as scary as the devil!

"Sensei, please come out quickly."

Naoki could only look at the bathroom.

It's a pity that he can't turn back time now, otherwise he would have definitely returned to the apartment half an hour ago, and he didn't want to see Miharu.

"Don't look around." Miharu raised her voice slightly, "Continue studying."

....

Time passed in seconds.

It wasn't until Mafuyu came out of the bathroom that Naoki heaved a sigh of relief. This kind of perfectionist is absolutely terrible, and he is full of problems.

If Naoki marries Miharu in the future, his life will definitely be very sad, he has to wake up at the end, he has to squeeze the toothpaste from the tail instead of the middle, and he can't leave a grain of rice while eating.

"Onee-sama, have you showered?"

Miharu turned her head to look, her facial expression clearly expecting praise.

"Yes." Mafuyu wiped her hair with a towel, and glanced at Naoki, "…How was your lesson?"

"Very good." Miharu praised, "Asakawa is very smart, and she can understand the topic as soon as I just said it, but there are a lot of minor flaws that need to be corrected. After a few days of training, he can be trained to become a perfect student worthy of Onee-sama."

The more Naoki listened to it, the more wrong it felt.

Obviously learning, why do you always say training?

Do you think you are an animal trainer?

Even an animal trainer knows how to slap and deliver sweet promises, which will be tamed by you with Spartan demonic training methods like yours!

"Miharu has worked hard…"

Mafuyu was about to speak when the doorbell suddenly rang.

"That should be the pizza that Onee-sama ordered." Miharu said quickly, "I will open the door."

Naoki threw the pen in his hand on the table, feeling even more tired than the previous day's gym class: "Sensei, I've worked hard."

"Eh?"

"Is Miharu-san always scary?"

Mafuyu whispered, "Miharu likes to pursue perfection since she was little… Sometimes it's really hard."

After a pause, Mafuyu picked up continuing: "When I was little, there was a dog in the house named Pudding, and Miharu really liked it. Every day she trains Pudding to lift claws, spin and do backflips…"

"Wait." Naoki asked. "Is there something strange mixed in?"

It's too hard for a dog to ask a dog to learn backflip!

"What happens to the dog later?" Naoki handed the cup to Mafuyu "I always feel that the ending is really bad."

Mafuyu took a cup and took a sip of tea: "In the end, Pudding was unable to receive Miharu's Spartan education, and ran away from home when he was three months old."

"It took three months to run away from home. I can't last three hours."

"Don't talk, Miharu is here." Mafuyu put down the cup, "Wash your hands and eat."

...

"Ittadakimasu."

The three of them sat around the table and started eating pizza.

"Onee-sama, let's play Escape Room together tomorrow?" Miharu took a bite of the pizza and said with anticipation, "Recently, a very interesting Escape Room theme has been released, and the score is very high."

"Go play, I'm not going." Mafuyu shook his head, "There is still work to be done at school."

Miharu wanted to act flirtatious and pray for a few words, but suddenly she turned her gaze and looked at Naoki, and said nonchalantly:

"Since Onee-sama can't, will Asakawa come with me?"

When Mafuyu heard those words, she ate a bit of her pizza.

For some reason, Miharu seems very interested in Naoki... not that kind of attraction.

"Not." Naoki refused, "I don't have time."

Miharu clearly doesn't believe this reasoning: "It's already summer vacation, and you don't have to go to work, so why aren't you free."

"Then I will change the reason." Naoki turned his head to look at the TV, "The weather is too hot, and going out will cause a heat stroke."

"There is air conditioning in the Escape Room, so there will be no heat stroke!"

After finding Miharu's super troublesome character, Naoki wanted to keep his distance further, otherwise he might get into trouble.

Finished eating pizza.

"I will wash the fruit..."

Mafuyu said that he would wake up.

"Onee-sama worked hard today, I will wash the fruit."

Miharu volunteered and walked into the kitchen.

Naoki finished drinking tea and was about to leave, when he suddenly saw Mafuyu frowning, his expression crumpled, and he was restless.

"Sensei, what's wrong?"

Mafuyu bit her lower lip: "My ears are a little itchy."

Naoki gestured, "Come and dig your ears for you."

"Miharu is still there." Mafuyu said, "I will do it myself."

"It's fine to take it yourself." Naoki said quietly, "But does Sensei know where the equipment is?"

Mafuyu: "😑"

The tidy room in front of her was all tidied up by Naoki alone, she was sitting at a low table drinking tea yesterday, and she didn't know where everything was kept.

"Come here." Naoki pointed at his thigh and took out a tool from his school bag, "I'll get it for you."

Mafuyu narrowed his eyes: "insult."

Too bad the ears are uncomfortable now, and she can't find a tool for a while, so Mafuyu can only give up, reluctantly lying on Naoki's lap, his face is a little red, and she insists:

"Hurry up and don't let Miharu find out."

Naoki took the device and started providing eavesdropping services.

Mafuyu's pouty brows quickly stretched, her eyes half-open and half-closed, adding a touch of confusion and comfort.

"Sensei, does it hurt?"

"Um…no…the power could be a bit bigger…"

If there is any kind of sport in this world that makes people lose track of time, one of them must be one of them, Mafuyu only felt it a moment later, she heard Miharu's surprised voice:

"Onee-sama, the fruit has been washed… uh uh, what are you doing? Hassock?!"

The confusion in Mafuyu's eyes disappeared instantly, she sat up straight with no expression on his face, and tried his best to say in a nonchalant tone:

"Just cleaning my ears."

Miharu pressed her right hand tightly against her chest.

Before I leave, the two of you lie on your lap and clean your ears. If I go, you will definitely do something worse!

Not.

Onee-sama has fallen deeper and deeper, and she must be rescued as soon as possible.

"I, I, I…" Miharu blushed and said, "I want to!"