Tokyo Tutor: Starting with My Ex-Girlfriend's Sister

Chapter 13: Impulsive Actions

Ring ring, a cell phone rang, waking Yamazaki Kazukazu from his afternoon nap.

"I actually fell asleep?"

Yamazaki Kazukazu got up, turned off his phone alarm, and opened his eyes to see the painting "Rain" on the wall again.

Strictly speaking, this painting should be called "Plum Rain".

This is what Hino Natsuki said to herself.

Why would I have that kind of dream?

Yamazaki Kazukazu recalled his dream from earlier, his encounter with Himeno Natsuki.

Most likely, this painting brought back old memories; he had long since moved on from the shadow of heartbreak, or perhaps he had never truly moved on.

Himeno Natsuki had announced to herself long ago that she would be studying abroad, and she had already mentally prepared herself for a breakup after graduation, which led to a strange calmness in her heart after the breakup.

It wasn't that our feelings had faded, nor was it that anyone betrayed anyone; it was just that we felt long-distance relationships didn't have a good ending, so we chose to break up peacefully.

Yamazaki Kazukazu washed his face at the sink and then took the towel from Aunt Uesugi.

"Did you sleep well, Mr. Yamazaki?"

"Slept very well."

"Ms. Yamazaki, you're amazing! I just brought Saki-san some juice, and she was still doing her homework at her desk."

"So diligent?!"

"Mr. Yamazaki, I have never seen Ms. Saki like this before. Your wife will be very happy to know."

Yamazaki Kaze arrived at Himeno Saki's room to prepare for class.

"I've finished the test paper, Mr. Yamazaki."

Himeno Saki's eyes were filled with exhaustion.

Himeno Saki Ryo will definitely need to relearn her high school science subjects, but before that, I must first figure out her foundation and how well she has grasped the science subjects from junior high and even elementary school.

Therefore, the content tested in these three papers is quite comprehensive.

"Okay, I've changed your score."

"Has Yamazaki-sensei already started?"

Uesugi Aoi walked in carrying her summer homework.

"Yes, class has started. Uesugi-kun, please stand outside as punishment."

Himeno Saki said with ill intent.

"No, come in, Aoi. If you have any questions after you finish your homework, feel free to ask me anytime."

"it is good."

Uesugi Aoi went into the room and began to do her holiday homework.

"Saki, have you finished your holiday homework?"

Yamazaki Kazukaze, who was grading papers, glanced at Himeno Saki.

"I've been writing all morning!"

"Saki-kun, this summer you not only have to finish your summer homework, but you also have to attend my tutoring classes. You don't have time to complain about being tired. Hurry up and take out your homework. Ask me if you don't understand anything."

"Yes. I'll have a cup of coffee first."

Looking sleepy, Himeno Saki got up and went downstairs to get coffee.

"Did Saki-san finish her exam during lunch break?"

"Yes, your grandmother saw it with her own eyes."

"Wow, Yamazaki-sensei, do you have magic? Saki-san has actually changed?"

"Sigh, I wish I knew magic. She can't even memorize the first twenty elements of the periodic table."

"Good luck, Mr. Yamazaki."

After a while, Himeno Saki returned, yawning as she took out her summer homework. After grading the three papers, Yamazaki Kazukazu looked serious.

"Mr. Yamazaki, do you think I still have a chance?"

"Don't worry, Saki-kun, I'll arrange a scientific and reasonable study plan for you."

After grading the papers, Yamazaki Kazuka felt desperate, but since things had come to this point, he couldn't let Himeno Saki Ryo see his despair. Instead, he had to appear confident.

While Himeno Saki was doing her homework, Yamazaki Kazufu began to write a study plan, detailing the study tasks for each day.

"Mr. Yamazaki, I don't know how to do this problem."

Himeno Saki pushed the summer homework in front of Yamazaki Kazufu. Yamazaki Kazufu glanced at it; it was the second multiple-choice question on the assignment.

"Himeno-kun, you chose the wrong answer to the first question."

Yamazaki Kazuka raised his head and looked at Himeno Saki, but unexpectedly caught a glimpse of Himeno Saki's drooping collar as she bent over.

The pink bra couldn't cover her entire breasts; a fifth of them were exposed. A pair of milky-white peaks pressed tightly together, revealing a mysterious black valley.

"You got the first question wrong?"

"Yes."

Yamazaki Kazukaze pretended to be calm and began to answer Himeno Saki's questions.

Unexpectedly, Himeno Saki, who was lying on the table, bent over and moved a little further towards him.

In response, Yamazaki Kazukazu had no choice but to focus on his homework and explain the problems to Himeno Saki.

"Oh, so this is where the mistake was?"

Himeno Saki leaned down again, and her pair of snow dumplings came into Yamazaki Kazuka's view once more.

[What a disaster! I haven't even been looking at Natsuki's cleavage for this long!]

Sitting to the side, Uesugi Aoi pretended to be doing her homework diligently, but occasionally glanced at the two of them out of the corner of her eye. When she saw Himeno Saki's collar hanging down, she was secretly delighted.

It won't be long before their relationship spirals out of control.

Uesugi Aoi was already thinking about what clothes to dress Himeno Saki Ryo in tomorrow.

"Don't move on yet, do these questions first. I'll check them after you're done."

After explaining the two questions to Himeno Saki, Yamazaki Kazukazu thought they should strike while the iron was hot.

So he circled all the questions in the homework that required the same knowledge points, and had Himeno Saki reinforce the knowledge points he had just explained.

"Yes."

Himeno Saki returned and began to complete the task assigned by Yamazaki Kazufu.

[Phew, she's finally gone. Hopefully she won't wear those baggy clothes tomorrow.]

Uesugi Aoi, who was observing from the sidelines, couldn't seem to get into a studying mindset. She had been thinking about the problem in front of her for ten minutes, but still had no clue how to solve it.

"Mr. Yamazaki, could you please explain this problem to me?"

The problem that Uesugi Aoi brought was much more difficult than the one that Himeno Saki Ryo had brought. Fortunately, Yamazaki Kazufu had done similar problems before, so he was able to explain the solution to Uesugi Aoi very clearly.

[As expected of a top student from the University of Tokyo, that's amazing!]

Uesugi Aoi looked at Yamazaki Kazufu with admiration.

【Ms. Yamazaki, I'm sorry, you're a good teacher, but I really don't want to have classes like usual during summer vacation. And I don't like it here.】

During lunch, Uesugi Aoi felt uncomfortable because her grandmother was serving her like a servant, which strengthened her resolve to go back home.

*Smack!* Uesugi Aoi, who was listening to the lecture, suddenly felt her buttocks being slapped, the sound echoing in the room.

Yamazaki Kazukaze, who was giving a lecture, was stunned when he heard the voice. When he came to his senses, he found that Uesugi Aoi's face was as red as if she had drunk a pound of vodka.

"Sakuryo, why did you spank me?"

"Sorry, your butt was sticking out so high, I couldn't help myself. Are you alright? It feels like you have quite a bit of flesh on your butt."

"you?!"

With tears welling in her eyes, Uesugi Aoi covered her buttocks with both hands and glared at Himeno Saki.

"Himeno Saki-san, apologize to Uesugi Aoi-san right now."

I underestimated Himeno Saki, who caused me trouble on the very first day.