There is absolutely no problem with Kasugano Yuu's youth

"Sister!" After greeting her sister, Gui Xin noticed Kasugano Yuu sitting there. Her eyes lit up immediately, and she rushed to Kasugano Yuu and said, "Are you my sister's boyfriend? Hello, my name is Gui Xin."

"Hello, my name is Kasugano Yuu." Kasugano Yuu said with a smile.

"Can I call you brother-in-law?" Gui Xin asked.

"Um... okay." After hesitating for a moment, Kasugano Yu nodded, because this was the first time he heard someone call him that, and it was quite novel.

"Brother-in-law, I have a brother-in-law too. Tomorrow I will go show off to those guys in school that I have a very handsome brother-in-law." Gui Xin said happily.

Upon hearing this, Kasugano Yu also smiled.

"By the way, brother-in-law, can I take a picture with you?" Gui Xin took out her phone and shook it, then said nervously, "Because I'm afraid those guys in the school won't believe me."

"Kui Xin!" Seeing how familiar she was, Gui Yanye was afraid that she would make Kasugano Yu unhappy, so she couldn't help but call her.

When Gui Xin saw her sister calling her, she immediately shrank her neck, because she was almost raised by Gui Yanye. Although she knew that her sister was an honest person, she also knew that honest people are more ugly when they are angry.

"It's okay." Kasugano Yu waved at Katsura Kotonoha, indicating that this matter was no big deal.

"Brother-in-law is awesome!" Gui Xin heard it and then looked at her sister. After seeing her sister nodded, she immediately shouted happily.

"So how do we shoot it?" asked Kasugano Yuu.

"Just let me sit in my brother-in-law's arms, and then you can use your phone to take a picture of the two of us in the same shot." Gui Xin said as she jumped onto Kasugano Yu's lap and handed the phone to Kasugano Yu.

After Kasugano Yuu took the phone, he moved it farther away. When he saw that the camera could capture both him and Gui Xin, he asked, "Is this okay?"

"Okay, okay, but brother-in-law, please smile." Gui Xin said.

When Kasugano Yu heard this, a faint smile appeared on his face.

Seeing this, Gui Xin immediately smiled towards the camera.

Seeing that it was almost time, Kasugano Yuu pressed the camera button. With a slight sound, the photo was taken by the camera.

"Let me see, let me see!" Gui Xin shouted when she saw that she had taken the picture.

Kasugano Yuu returned the phone to Gui Xin. After Gui Xin got the phone back, she opened it and looked at the photos in the album. She nodded with satisfaction and raised her head to Kasugano Yuu and said, "Thank you, brother-in-law."

"It's okay." Kasugano Yuu smiled and shook his head.

"Hehehe." Gui Xin looked at the photos in her phone happily. Tomorrow she could take these photos to show off to her friends.

"Okay, Gui Xin, stop sitting on Youjun." Gui Yanye shouted at Gui Xin.

"Ah! Sorry!" Gui Xin also reacted and immediately got off Kasugano Yu's thigh.

The main reason is that Gui Xin has never experienced the feeling of sitting on a man's lap since she was a child, because Gui Xin's father died before she was born. So the first time she sat on Kasugano Yu's lap, she felt very novel, and there was a sense of security leaning on Kasugano Yu's arms, which made her forget to get off Kasugano Yu.

"Kotonoha, come and help your mother." Katsura Manami, who was cooking in the kitchen, suddenly shouted to Katsura Kotonoha.

"I'm coming." When Gui Yanye heard Katsura Manami calling her, she didn't care about Katsura Xin, but turned around and trotted to the kitchen to help Katsura Manami.

Seeing this, Kasugano Yu also stood up and wanted to help.

"Brother-in-law, do you want to get it?" Gui Xin asked.

"Well, I'll go help." Kasugano Yuu said and pointed in the direction of the kitchen.

When Gui Xin heard this, she reached out and held Kasugano Yu's hand and said, "No need, mom and sister can handle it. Brother-in-law, you are a guest, how can you ask a guest to help you."

"But..." Kasugano Yuu was about to say something when he was interrupted by Keishin.

"Brother-in-law, can you tell me how you and my sister met?" Gui Xin asked Kasugano Yu with some curiosity.

After hearing this, Kasugano Yuu thought about it and then told Katsura Shin the story of how he and Katsura Kotonoha met, starting from their first encounter on the train and all the way up to when Katsura Kotonoha was bullied by three female thugs and he was the hero who saved them.

Chapter 209 Can You Take Your Sister’s Place?

Gui Xin's eyes lit up as she listened. After all, for a girl of her age, the act of a hero saving a beautiful girl could have a very devastating effect.

Kasugano Yuu talked a lot, almost telling everything about his relationship with Katsura Kotonoha. Of course, Kasugano Yuu also knew that some things should be said and some things should not be said, so he automatically omitted the matter of his breakup with Katsura Kotonoha.

However, it was obvious that Katsura Xin had not forgotten about this incident. After all, the way Kotonoha Katsura looked when she just broke up with Kasugano Yuu left a deep impression on Katsura Xin. She had never seen a sister like that before. As for that incident, she only knew that Kasugano Yuu and Kotonoha Katsura broke up. As for the rest, she didn't know because neither Kotonoha Katsura nor Manami Katsura told her.

Now that the real person is here, Gui Xin wanted to take this opportunity to ask Kasugano Yuu what was going on.

"By the way, brother-in-law, I remember that you seemed to have broken up with my sister for a while, and then reconciled with her. I asked my mother and sister, but they were unwilling to tell me. Can you tell me about it?" Gui Xin asked curiously.

Upon hearing this, Kasugano Yuu was stunned. This was not something that could be talked about. If Keishin knew about it, the lofty image he had just created would probably collapse in an instant, and it would be difficult to recover.

"Ahem, this is hard to tell you, so don't ask." Kasugano Yu coughed twice, trying to fool him.

But Gui Xin was not so easy to fool. She came up directly, hugged Kasugano Yuu's hand, and said in a soft and sticky voice: "Brother-in-law, just tell me."

"no!"

Even if Katsurako acted like a spoiled brat, Kasugano Yuu would never tell her because he wouldn't buy it.

"Why can't I say it!" Gui Xin asked with some confusion.

"Go ask your mother and sister. If they agree to let me tell you, I will tell you." This was the only method Kasugano Yuu could use.

"Well……"

Keisuke whimpered. If she could get her sister and mother to agree to let Kasugano Yuu tell her about this, then why didn't she just ask her sister and mother directly? Why did she have to ask Kasugano Yuu? Isn't this pure nonsense?

"Anyway, don't ask anymore. No matter what, I won't tell you unless you get your sister and mother to agree." Kasugano Yu said.

Kasugano Yuu feels that Keshin will know one day. After all, there is no impenetrable wall in this world. After living together for a long time, she will naturally know about Kawasaki Saki. But at least for now, Kasugano Yuu does not want Keshin to know about this.

"Okay." Gui Xin let go of her hand in frustration. She was like this, but Kasugano Yuu refused to say anything. But soon, Gui Xin rolled her eyes and asked, "By the way, brother-in-law, are you staying at home tonight?"

"Hey, Liu, what's wrong?" Kasugano Yu replied after a dry cough.

Gui Xin's eyes lit up when she heard this, and she came closer again and asked curiously, "Does my brother-in-law plan to sleep with me tonight?"

Kasugano Yuu glanced at Keishin before saying, "So what?"

"So does my brother-in-law want to do that kind of thing with my sister?" Gui Xin became even more excited.

When Kasugano Yuu heard this, he almost choked to death on his own saliva, and then said, "What are you talking about!"

"It's that kind of thing." Gui Xin said seriously.

"No, where did you hear this kind of thing?" Kasugano Yuu was a little confused. Kids nowadays know so much.

"Isn't it normal to know about this kind of thing?" Gui Xin replied without much concern.

"How can that be normal? You're still a child. Why do you know so many messed up things?" said Kasugano Yuu.

"How can I be called a child?" When Gui Xin heard Kasugano Yuu call her a child, she immediately became unhappy.

"Aren't elementary school students still children?" said Kasugano Yu.

"Are elementary school students necessarily children?" Gui Xin retorted.

Looking at Keiko's appearance, Kasugano Yuu inexplicably felt a sense of déjà vu, as if it was the scene when he had an argument with Alice last year, when Kasugano Yuu said that Alice was a child, but Alice refuted her.

And what Keiko said was similar to what Alice said, which made Kasugano Yuu inexplicably fall into memories.

"Brother-in-law, what are you laughing at? Do you think what I said is funny?" Seeing Kasugano Yuu suddenly laughing, Gui Xin said unhappily.

"No, I just suddenly remembered something funny," Kasugano Yuu smiled and waved his hand.

After a while, Kasugano recovered and said, "Since you said you are not a child anymore, then do you do things that adults can do?"

"Of course I can. I can do anything that adults can do." Gui Xin said proudly with her head raised.

Seeing this, Kasugano Yuu smiled and leaned close to Guixin's ear and whispered, "How about you replace your sister and sleep with me tonight?"

Gui Xin, who originally had a proud look on her face, immediately changed her expression. She quickly slipped to the other end of the sofa and looked at Kasugano Yuu warily.

Kasugano Yuu didn't care about Keishin's reaction, but smiled and said, "Look, you know you can't do this kind of thing, right?"

"Who would let my girlfriend's sister do such a thing, perverted brother-in-law!" Gui Xin said with a red face.

"So you are still a child, so don't always try to learn adult things." Kasugano Yu said, shaking his head.

"What's the big deal about this?" Gui Xin lowered her head and muttered softly.

After teaching the precocious little girl, Keiko, a lesson and letting her know what she should and should not say, Kasugano Yuu's mood, which had been a little bad because of Kasugano Sora's matter, improved a lot.

Of course, Kasugano Yuu would not do anything with Keishin, he was just taking advantage of this time to find something to do.

"You-kun, Katsura, it's time to eat." Katsura Kotono walked over and said to Katsura and Kasugano Yuu. Then, seeing Katsura's blushing face, she subconsciously asked, "Kai-xin, what's wrong with you?"

"No, nothing, it's just a little hot." Gui Xin couldn't possibly tell her sister what she had just done, otherwise she would definitely be scolded by her sister.

Kasugano Yuu stood up and walked towards the table where the food was already set. When he arrived at the table, Kasugano Yuu saw the five or six dishes on the table that looked delicious. He couldn't help but secretly sigh that a big boss of a company like Katsura Manami actually cooked for herself at home, and the dishes were so delicious.

"Please sit down." Katsura Manami invited Kasugano Yu to sit down.

Afterwards, Katsura Shin and Katsura Kotonoha also came over and sat down.

Chapter 210 First time

Gui Yanye's family was also the type that didn't talk or chat much when they were having dinner. Even Gui Xin, who was lively and active just now, was eating silently.

After dinner, Kasugano Yu was pulled back to his room by Katsura Kotonoha.

After entering Kotonoha Katsura's room, Kasugano Yu found that there was nothing special about Kotonoha Katsura's room. Instead, it was just like an ordinary girl's room.

Katsura Yanye sat next to Kasugano Yuu a little nervously. When she thought about what she was going to do with Kasugano Yuu later, she couldn't help but get nervous.

After a long time, Katsura Kotono finally mustered up the courage to speak to Kasugano Yuu: "Yuu-kun, do you want to do it now?"

Hearing this, Kasugano Yu turned his head to look at Katsura Kotonoha. Seeing Katsura Kotonoha's uneasy look, he couldn't help but feel touched. What a good girl, how could she end up with someone like him? But it's no use regretting it.

"Don't be in a hurry. We just finished dinner. Wait a little longer. It won't be too late to do it after taking a shower." Kasugano Yu's voice was very soft, as if he was comforting Katsura Kotonoha.

After hearing what Kasugano Yuu said, Katsura Kotonoha felt a little relieved when she knew that it would not be done immediately.

In fact, Kasugano Yuya didn't want to do it so early. After all, it was only a little after seven o'clock. What was the point of doing it so early?

After a while, Gui Yanye stood up and said, "I'm going to take a shower."

After saying that, Katsura Kotonoha walked towards her closet, opened it and took out her pajamas. After taking out her pajamas, Katsura Kotonoha was about to take out her underwear. At this moment, Kasugano Yuu suddenly appeared behind Katsura Kotonoha and stopped her.

"Kotonoha, don't take your underwear. You will have to take it off later anyway." Kasugano Yuu said.

When Katsura Kotono, who was about to pick out a nice pair of underwear to show Kasugano Yuu, heard this, her face turned red, but she did not stop her hands. Instead, she took out a set of black lace underwear from the closet and held it up to show Kasugano Yuu.

"Youjun, look at this!" Although her face turned red when Katsura Yanye looked at the underwear, she seemed very happy.

"What is this?" When Kasugano Yuu saw this set of underwear, he suddenly felt that it looked inexplicably familiar, but he couldn't remember where he had seen it.

Katsura Yanye retracted her raised hand, then lowered her head to look at the underwear in her hand, and then slowly said: "I still remember this set of underwear was bought by Youjun in the store when we went on our first date. Youjun looked at this set of underwear several times. I knew that you liked it, but I was just embarrassed to ask. Later, I secretly bought it back and wanted to wear it when I had sex with Youjun for the first time. I thought I would be able to use it soon, but... I didn't expect to have to wait so long before I finally had the opportunity to use it."

When Kotonoha Katsura finished speaking, Kasugano Yuu finally remembered the incident after being reminded by Kotonoha Katsura. Kasugano Yuu has always been impressed by his first date with Kotonoha Katsura.

After all, at that time, Kasugano Yu was very happy to hold Katsura Kotonoha's hand, and that trip to the lingerie store also left a deep impression on Kasugano Yu. That was the first time Kasugano Yu entered a lingerie store.

But what Kasugano Yuu didn't expect was that Katsura Kotono actually noticed that he was secretly looking at the black lace underwear. Even though Kasugano Yuu was now a lot thicker-skinned, this still made Kasugano Yuu feel a burning sensation on his face.

But what made Kasugano Yuu even more surprised was that Katsura Kotono actually went to secretly buy this underwear afterwards. You have to know that Katsura Kotono's personality allowed her to run to a lingerie store and buy such a bold set of underwear. You can imagine how determined she was. Katsura Kotono probably wanted to give him a surprise, so she wore it for Kasugano Yuu to see on her first time, but I'm afraid Katsura Kotono herself didn't expect so many things to happen afterwards.

When Kasugano Yuu figured it out, he couldn't help feeling guilty. It was such a pity that such a good girl liked him. After all, Katsura Kotonoha gave all her love to him, but he couldn't give Katsura Kotonoha all her love, because his love had already been divided into several parts. At this moment, Kasugano Yuu really wanted to bang his head against the wall.

"Sorry, Kotonoha." Kasugano Yuu couldn't help but say.

"Why do you want to apologize, You-kun?" Katsura Kotono held the underwear in her hand and looked up at Kasugano You in confusion.

"I just figured out some things." Kasugano Yuu smiled bitterly and shook his head.

"What's the matter?" Gui Yanye asked.

"Nothing." Kasugano Yu smiled bitterly, stretched out his hand, and gently touched Katsura Kotonoha's head.

Then, Katsura Kotonoha got up and prepared to take a shower in this set of underwear, and then she saw Kasugano Yuu following her.

"Yu-kun?"

"Let's take a shower together. Wouldn't it be much faster than taking a shower separately?" Kasugano Yuu suggested.

When Gui Yanye heard this, her face, which was already red, became even redder. However, Gui Yanye did not refuse. Instead, she nodded slightly to show her agreement.

The bathroom in Kotonoha Katsura's house is also the kind of dry and wet separated bathroom commonly seen in Japanese anime, with a laundry room outside and a bathroom inside.

Kotonoha Katsura stood in the laundry room and slowly unbuttoned her clothes. Mainly because Kasugano Yuu was right next to her, she felt embarrassed, or simply shy.