Siheyuan: Supernatural from the Ninth-level Engineer

"Shut up! You tutored her, I appreciate it. Who asked you to write for her?"

"I……"

Yu Haitang wanted to defend.

But what Yang Gang said was the truth.

What she wrote was different from Guan Xiaoguan's handwriting.

What Yang Gang wrote is the same as the printed one.

Can't be imitated.

"What are you? Are you embarrassed? You have done 83 questions, and you have made 27 mistakes. Are you embarrassed?

Yang Gang was very angry.

“看看！237-399 137,你居然给我等于499!是不是觉得，237先减137,好算？

Yang Gang was out of breath.

"Xiao Guan said it was you who said..."

Yu Haitang looked aggrieved.

When I did it, I didn't think much about it.

"Why don't you spank me..."

Yu Haitang said with a blushing face.

"Why do you think I don't dare to do it? These questions are all wrong. How dare you help elementary school students do the questions?"

"Snapped?"

Yang Gang slapped down.

The whole world suddenly became silent.

221 Widow Qin acts as a demon again, and silly Zhu gets married and changes the situation

Quiet.

Quiet.

Terribly quiet.

"you……"

Yu Haitang didn't expect that Yang Gang really spanked her ass.

What a shame!

Immediately panicked.

Yang Gang also panicked.

The slap is on Haitang's butt, it's very elastic?

Embarrassing.

Yu Haitang is not Guan Xiaoguan.

Don't let her think otherwise.

Otherwise, this woman will have to find herself responsible for this slap.

Mr. Yang's brain started quickly.

Got an idea very quickly.

"Crack? Pah?"

Taking advantage of Yu Haitang's failure to respond, Yang Gang slapped Yu-Haitang's ass a few more times.

And it took a lot of effort.

Yu Haitang was stunned at first.

Confused.

But now, the tears are all in pain...

Own……

"It's just you! How dare you help elementary school students with their homework? Isn't it ashamed? Look! Such a simple question, it's not just that you can make mistakes in your mind and mouth.

Yang Gang said while fighting.

This elasticity!

This feel!

Really good.

If not separated by thick cotton pants.

Probably better.

"I……"

Yu Haitang was ashamed and angry.

He didn't dare to cry like Guan Xiaoguan did.

She didn't expect that Yang Gang would be so cruel to her.

Just because you did the wrong thing?

"What are you? Excuse me? Aren't you a high school student? That's it? Can't do addition and subtraction

Yang Gang became more and more angry.

Looking at his demeanor, Yu Haitang also felt that she was too inappropriate.

A high school graduate anyway.

Analytical geometry, advanced algebra, etc.

As a result, the addition and subtraction is done wrong.

Guan Xiaoguan was happy on the side.

Someone to share the firepower.

You will be beaten less.

"Yang Gang..."

The aunt who was stunned outside the door finally reacted.

This made Yu Haitang cry.

It's not good to spread it out.

It's okay to switch off.

Yu Haitang is a big girl.

The appearance of Big Mom made Yu Haitang even more ashamed.

"I don't know how to do it myself, and she helps Lazy Cat with her homework! She just needs to clean up!"

Yang Gang's face was still angry.

Don't let them think too much.

I only hit Haitang because of my anger, not for other reasons.

Yu Haitang covered her spanked ass with her backhand.

Wronged Baba.

"Your question was originally a trap..."

She is very aggrieved.

Guan Xiaoguan said, it has to be done quickly.

In the beginning, this kind of thing was all subtraction, and there were dozens of them.

As soon as you see the number tens and ones are the same later, you think they are the same as before.

No sign at all.

"It makes sense, right? You are careless! If you are asked to build missiles, one count is wrong, do you know how serious the consequences are?

Yang Gang ignored the aunt.

"I'm just an announcer, not a mathematician..."

Yu Haitang was really aggrieved.

"She's going to make..."

"I don't build missiles, I want to be an announcer..."

Guan Xiaoguan retorted.

Grandma was silent.

The consequences are serious.

"Gangzi, the child is still young, I can't be in a hurry..."

The aunt persuaded Yang Gang.

"Haitang is an adult after all. If you make a few mistakes, just criticize it. What about the eldest girl..."

"what

It's okay not to say that.

One said.

Immediately, Yu Haitang was embarrassed and angry.