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

"You can't discriminate against Yamazaki-sensei. You have to hit Uesugi Aoi for this kind of behavior."

Himeno Saki was both angry and ashamed that Uesugi Aoi would treat her this way.

Especially now that she's looking at me with such an arrogant expression, as if to say, "Didn't you make me do all this?"

"I understand. Aoi, please don't do such inexplicable things again."

"Yes."

Uesugi Aoi knew she was going to get a beating, so she could only obediently turn around.

Yamazaki Kazuka took out a ruler and set his own rules: wherever a mistake is made, that's where you'll be punished. Now, he could only punish Uesugi Aoi's bottom.

"Teacher, be gentle."

The ruler made a loud noise when it hit someone, so much so that Uesugi Aoi was a little scared.

"Wait a minute, teacher, this isn't fair."

"Where is the unfairness?"

Faced with Himeno Saki's unforgiving personality, Yamazaki Kazuka couldn't understand why Uesugi Aoi would provoke her.

"Uesugi Aoi is wearing such thick clothes, she must be very resistant to physical damage!"

"You mean, you want Uesugi Aoi to take her pants off?"

"Yes, I wasn't wearing gloves at the time, and Aoi couldn't wear defensive gear either."

"Himeno Saki! Don't go too far!"

Uesugi Aoi turned her head and looked at Himeno Saki with resentment.

Upon witnessing this scene, Himeno Saki not only didn't restrain herself but also cheekily leaned close to Uesugi Aoi's ear.

"If you don't agree, I'll tell you what happened."

Having suffered a devastating blow, Himeno Saki's heart is burning with the flames of revenge.

"you?!"

Uesugi Aoi was furious. If this matter were exposed, Himeno Saki would at most get a beating, since she was already considered a problem child by everyone.

But I can't do that. I can't let the persona I've worked so hard to build for so many years collapse.

"Hurry up and choose."

A devilish smile appeared on Himeno Saki's face.

"I see."

Uesugi Aoi wore a look of grim determination as she placed her hands on her waist and untied her short skirt.

"Aoi, Aoi-kun, what are you doing?"

The blue and white bowl in front of him made Yamazaki Kazukaze completely lose his composure; he felt like his teacher's certificate would explode if he looked at it even once more.

"Saki is right, the skirt is too thick. That's not fair."

As she spoke, Uesugi Aoi made a gesture as if she were about to take off her panties.

"Wait, that's enough for now. We don't need to go any further."

Although she didn't know what had happened, Uesugi Aoi, who had just been very resistant to taking off her clothes, suddenly became unusually unrestrained.

What exactly did Himeno Saki say to her that made her so obedient? Yamazaki Kazuka suddenly had a feeling that these two girls had set her up.

To avoid missing the mark, Yamazaki Kaze slightly opened his eyes. In front of him, a blue and white bowl held plump peaches. Although they weren't at their fullest yet, it was the perfect time to pick them.

A faint blush rose to Uesugi Aoi's cheeks. She closed her eyes tightly, praying that this moment would pass quickly.

"Mr. Yamazaki, you can't be lenient with Aoi."

Himeno Saki had an expression that suggested she was enjoying the show.

Holding the ruler, Yamazaki Kazuka sighed helplessly and smacked Uesugi Aoi's bottom.

"pain!"

Uesugi Aoi tried hard not to scream, covering her buttocks with both hands.

A series of painful and numb sensations came from the spot where the ruler was struck. In addition, Yamazaki Kaze was kneeling on the ground, and the ruler was hitting from the bottom up.

This resulted in a rather awkward position where the shot landed.

Uesugi Aoi squeezed her legs together, quickly put on her skirt, and ran to the bathroom with a blush on her face.

"Hahaha, look at her, Yamazaki-sensei, her face is so red from the pain."

Himeno Saki laughed so hard she almost fell over, completely lacking any of the composure expected of a young lady.

"Stop laughing. Hurry up and finish your homework."

"Yes."

Himeno Saki was doing her homework at her desk, but her efficiency was extremely low.

Meanwhile, in the bathroom, Uesugi Aoi was looking in the mirror at the red and swollen area on her buttocks.

"It doesn't hurt, but the spot where you were hit was so awkward. Himeno Saki! I won't let you get away with this."

Uesugi Aoi put on her underwear and pulled down her skirt. Then she took out her phone; the miniature camera she had ordered last night would arrive tomorrow.

Since my wife is going out tomorrow, I can let Himeno Saki wear some light and revealing clothes to enhance the ambiguous atmosphere between her and Yamazaki Kazukazu.

Back in her seat, Uesugi Aoi glared fiercely at Himeno Saki. Her eyes seemed to say, "Are you satisfied now?"

Himeno Saki was all smiles the whole time, so she didn't focus on her homework. When Yamazaki Kazuka got her summer homework, she looked gloomy.

What should I do? If this continues, it'll be hard for Saki to satisfy her wife.

Although both of them were physically studying, their minds were completely elsewhere. Himeno Saki, in particular, was extremely perfunctory in her attitude towards her homework.

Most students treat summer homework perfunctorily, but Yamazaki Kazuka hopes that Himeno Saki will use the summer homework to review instead of just going through the motions like she is now.

Before the end of today's class, Yamazaki Kazuka explained the questions that Himeno Saki had answered incorrectly.

I'm going to increase the intensity of her treatment tomorrow, but with her carefree attitude, will it even work out?

A somewhat bewildered Yamazaki Kazuka announced the end of get out of class, his tired expression immediately revealing to Himeno Kiyoyuki that today's lesson had not gone smoothly.

"Mr. Yamazaki, did my Saki cause you any trouble?"

Hime no Kiyoseki asked uneasily.

"No problem, but Saki and Aoi need to improve their focus."

Yamazaki Kazukaze knew where the problem lay. If a normal student were forced to study for eight hours a day during summer vacation, it would inevitably cause resistance and result in low learning efficiency.

However, if Himeno Saki only studies for four hours a day, there is simply not enough time to prepare for the make-up exams after the holidays.

"Sakuryo, were you fooling around in class?"

"It wasn't me, it was Aoi."

Himeno Saki retorted.

"Nonsense, how could it be Aoi? She's such a good girl."

"Well-behaved? She's not as well-behaved as she looks."

Himeno Saki was a little angry, which frightened Uesugi Aoi, who was afraid that Himeno Saki would reveal that matter.

"I'm sorry, ma'am, I was a little mischievous today."

Uesugi Aoi quickly came out to apologize, lest Himeno Saki Ryo reveal what had happened.

"I have already punished them appropriately for their inattentive behavior in class."

"Thank you for your hard work, Ms. Yamazaki. Saki has already driven away several tutors."

"Himeno Kiyoyuki was a little scared, worried that Himeno Saki would reveal her true nature while she was away from home."

"Don't worry, I'll teach Saki-kun well."

Yamazaki Kazuka smiled and made his assurance. If Himeno Saki could solve a problem of a difficulty level suitable for Onari High School tomorrow, everything would be fine.

"Wafu, you look a little tired today."

On the way back, even Keiko Inoue noticed something amiss in Kazuka Yamazaki's expression.

"Everything is normal...? Yeah, right!"