Sister Yu and Liu Yihua were in love for a while and suddenly smiled wickedly: "Haha, Yihua, there are some female students in this school who are very alternative. They may ask male teachers to demonstrate their body structure on the spot. You must be mentally prepared."

"Ah? How can this work?" On-site demonstration? Wouldn't you take off your clothes? Liu Yihua was so sad that he quickly said that he was flashing, and he couldn't teach this.

Sister Yu finally caught Liu Yihua, the scapegoat. How could she allow Liu Yihua to escape in the last battle? So Sister Yu pushed Liu Yihua into the classroom, and then shouted at the female student who was stunned at Liu Yihua: "Students, this is Teacher Liu Yihua. He is here to teach you physiological and hygiene classes. Students applaud and welcome you!"

Liu Yihua is in a dilemma now. He can only nod to the group of female classmates with a bitter face.

But there seems to be no applause? What the hell is going on?

Now when Liu Yihua was stunned, warm applause and cheers suddenly came to mind in the classroom. It turned out that these female classmates didn't want to applause, but were fascinated by Liu Yihua's romantic and charming, and now they reacted.

Liu Yihua quickly nodded and signaled to the students. Many female classmates began to glar at Liu Yihua, and several female classmates even teased Liu Yihua like a female hooligan. This made Liu Yihua feel very angry and thought to himself, did I have traveled time and returned to 20 years later? Why are girls in this era so generous?

Sister Yu smiled at Liu Yihua, gave her a thumbs up, and then she left.

Liu Yihua has no choice now. Since he comes, he should be at ease.

He picked up the teaching materials prepared by Sister Yu. Liu Yihua wrote today's main teaching content on the blackboard as if he were a good example.

During this period, Liu Yihua heard many female classmates chattering about him, and many of them were fickle and said that it would be great if they had such a boyfriend.

Faced with such a group of female students, Liu Yihua was really helpless.

Suddenly, Liu Yihua felt some familiar gazes... Well. Is there anyone among these female students who know Liu Yihua?

After a closer look, Liu Yihua widened his eyes. There was really a female classmate Liu Yihua knowing her! Who? Yun Ruxuan! She was playing a passionate bumper bike with Liu Yihua, riding Liu Yihua as a big horse, and calling Uncle Liu Yihua! At this moment, Liu Yihua smiled bitterly. No wonder Sister Yu would support this school. It turned out that Yun Ruxuan transferred to this school?

Liu Yihua knew that the twin sisters Yun Ruxuan, Meng Xiaoyue, Meng Xiaoxue seemed to be in the same school. But later he heard that Yun Ruxuan moved and transferred to the school. It turned out that he had transferred to this school.

Liu Yihua hasn't met Yun Ruxuan for a long time, and the two of them feel much more unfamiliar.

At this time, Yun Ruxuan was looking at Liu Yihua without blinking. She didn't say anything, and she didn't speak. But the expression in her big talking eyes made Liu Yihua feel that it was so.

Liu Yihua nodded to Yun Ruxuan and gave Yun Ruxuan a smile.

Yun Ruoxun also smiled at Liu Yihua, and then his face turned red.

Liu Yihua took back his mind and started teaching.

He coughed and waved his hands to the students below to calm down.

Liu Yihua is really a bit like a general and star. The female students chattering in the podium immediately became silent.

"Students, today we are talking about physiological and hygiene classes. We mainly talk about the students... and talk about the male body structure..." After Liu Yihua said that, he felt a little blushing.

He quickly turned around and wrote a line on the blackboard. Then he turned around and saw all the female classmates staring at him intently.

Liu Yihua smiled awkwardly. He opened the teaching slide a little unnaturally. Next, a male internal genital structure diagram appeared on it. To put it bluntly, it is a small **.

The girls immediately became a little noisy.

"Quiet!" Liu Yihua said seriously. Then he continued to preach: "Male genitals are divided into internal genitals and external genitals. I'll explain in detail below..."

Liu Yihua is sweating now. It is difficult to grasp the standard of talking about this. If he talks too much, he will really become a rogue teacher. If he writes it over, he will lose the meaning of the lecture. So Liu Yihua is still very cautious now.

"Teacher, I can't see that slide clearly, and there are no other teaching tools?" At this time, Yun Ruxuan suddenly said loudly.

"Yes, teacher, we can't understand it in depth only by looking at the pictures..." Yun Ruxuan, the female students, immediately agreed.

Liu Yihua wiped his sweat and thought to himself that his buddy had prepared a second plan, so Liu Yihua proudly took out a male ** model prepared in advance. This model was very realistic in appearance and color. The female students in the audience immediately burst into laughter, and the classroom became a hot topic.

"It's so ugly!" Some girls said with red faces and giggled.

"What ugly? You haven't seen it before? I think it's pretty good. This model is so big, more than my boyfriend's... Oh, I said it wrong..."

"It's so strange, it's different from a child. It looks so fierce. How can I put it in us at such a big age? Ah, I'm not a female hooligan, I'm just curious!"

The female students below are now talking about it.

Liu Yihua said a few times and said quiet, but there was no effect, so he had to let the female students discuss it freely. Anyway, this way of discussion is still very helpful for learning.

"Teacher, your model is imported, right? It's too big! This is not from Asian..." This girl probably watched too many small movies.

Liu Yihua's forehead is now in a dark line. This female student is right. Models like this are all a little bigger than those of Asians.

When everyone heard the female classmate's words, they burst into laughter. Suddenly, the atmosphere in the classroom became happy. Many female students also abandoned their shyness and whispered to each other and boldly discussed it. Then many female students laughed constantly. It seemed that these female students were indeed very curious.

"Teacher!" A crisp and gentle female voice came from the audience. When Liu Yihua saw that it was Yun Ruxuan again. Yun Ruxuan said nothing just now, why do you always make a first bird now?

Liu Yihua had no way of grasping the psychology of such a girl, but now that Yun Ruxuan was about to raise her hand to ask a question, Liu Yihua knew that nodded and signaled her to stand up.

Yun Ruoxun is recognized as the first school beauty in this school, so Liu Yihua certainly doesn’t know about these.

"Teacher Liu, I will give you a suggestion on behalf of the girl!" Yun Ruoxun said with a pink face with a spring smile, with strangeness and ambiguous expressions in his eyes.

"Please speak!" Liu Yihua smiled and always felt that Yun Ruxuan had a conspiracy.

"Teacher Liu, it is said that foreigners are taking anatomy classes, especially when it comes to male reproductive systems... The male teachers take the initiative to take off... Make a model to explain to students! Teacher Liu, can you follow the example and show us your body?"

Well!

After Yun Ruxuan said that, Liu Yihua was stunned and the girl was so bold now!

…………

ps: There is only one update today!!!
Chapter completed!