Ruri was bored lying on the sofa, staring blankly at the ceiling and curled up in a ball, her stomach gurgling, remembering that Ryusuke had said that if you were hungry, she would go to the refrigerator to get food, so she got up and went to the kitchen to take out all the snacks and drinks in the refrigerator. "There's a lot to eat, which one to eat first~ Hehe, let me see, well, it's called Coke!"

Liuli unscrewed the cap of the bottle and some coke gushed out along the mouth of the bottle, and Liuli suddenly became interested.

"Wow, I didn't expect Ryusuke to have a magic potion, so I'm welcome, hehe~"

Ruri gulped down, drank a bottle of Coke in one go, smiled contentedly, and rolled on the ground.

"Wow! Ryusuke is so discerning, this magic potion is the best to drink, although it doesn't feel like it has any special effect when you drink it."

Ruri got up and looked at the various snacks on the table, tears of pity flowing from the corners of her mouth, and she looked at those snacks with a wicked smile.

"Hee-hee, so where will I eat ~one~one~?"

Liuli moved her fingers, and two packets of potato chips flew out of it, one was tomato-flavored and the other was honey-flavored, and then Liuli turned her fingers, and it seemed that a sharp blade slashed through the potato chips and landed on the table.

"Eh, by the way, Ryusuke seems to have said that some games for entertainment are under the TV, let me see."

Liuli flipped under the TV,Took out a few game discs and a pair of handles,After connecting the handle, put the disc into the console,Waiting excitedly,Soon get started。 He lay on the floor and played a game.

"Hahaha, is this guy a fool? Why do you have to hold a broken stick with magic, hahaha, but it's interesting."

Ruri waved her finger, and the potato chips lying on the table floated one by one, heading for Ruri's mouth.

"Well~ I haven't been so leisurely for a long time, ah~ The small piece is actually tomato-flavored, so what about this, it must be delicious, ah~...... Why is it salty and sweet! Is Ryusuke a fool?"

Ruri rolled on the floor in a huff, from under the sofa to under the TV, and suddenly her face became ugly.

"Woo, it's coming, hiccup~! … Ah, my nose! It's gone, it's gone! I didn't expect the side effects of Coke to be so big! Sure enough, everything delicious has a sharp edge!"

The multiple rolls made the Coke in Ruri's stomach come alive, and Ruri covered her mouth and ran to the bathroom.

"Gross~, ahem, Coke is terrible!"

Ruri walked out of the bathroom, looked in the mirror, looked at the mouthwash, poured it into her mouth, and swallowed it.

"Gross~, why! Why are there so many traps?"

Ruri came out of the bathroom again and threw the mouthwash to the ground, her whole body became unrefreshed, and she floated to the living room by magic, lying on the floor, and staring around blankly. A sparkle attracted Ruri. Ruri took a closer look at it and took out the things under the TV station.

It's a broken game disc.,It seems to be printed with a beautiful girl.,Liuli took these fragments and watched.,One of them also has the word R18 written on it.,Liuli couldn't think of what it was after looking at it for a long time.,So I'm going to fix it.,Look at the disc.,Shake your finger and press it.,The fragments of the disc trembled and approached each other.,Gradually become one.。

"Ah fixed.,Sure enough, it's a game.,I'll see.,"Brother X Sister"? What is this, brother and sister? I really don't know how to name it, hehe, play around, this cover is really beautiful!"

……

Sakura turned to look at Ryusuke, who was lying listlessly on the table.

"Eh, I'm sorry, that's the case, it seems that I'm thinking too much, as compensation, buy ingredients and have dinner with your sister today~"

Ryusuke struggled to get Sakura to think that the girl was Ryusuke's sister.

"Ahaha, no, no, no, I don't know how to cook, and if I want to make dinner, I can only trouble you, how embarrassing it is."

"Well, how can it be, isn't Ryusuke not welcoming me?"

Sakura looks at Ryusuke with a kind smile, and the instinct to survive invites Sakuraba to Ryusuke's house for dinner.

"Then after school, there will be Lao Sakura cakes."

Sakura smiled softly and immediately agreed.

……

"Woo~, this game is so interesting, um~( ́・_・')"

Ruri curled up shyly, and it seemed that her knowledge had grown a lot after playing.

"What should I do if Ryusuke wants me to be his sister, although it's not that I don't want to......

Ruri seems to have misunderstood the concept of brother and sister, and climbs back on the couch, curled up together and falls asleep. The evening breeze blows gently, and Ryusuke and Sakura Cake return to Ryusuke's house after buying the ingredients.

Ruri got up and opened the door in a daze, and when she was still confused, she was pulled to the kitchen by Ryusuke.

"Ruri, please do me a favor and be my sister! Otherwise, I'll have an accident!"

"Huh? Huh!"

Ryusuke told Ruri about the story of 1510, and Ruri played with Ryusuke's hair and said shyly.

"Hmm."

……

"Now, Ryusuke, what's wrong with your family? Why is it so messy?"

Sakura picked up the Coke bottles and snack bags scattered on the ground and threw them in the trash.

"Ah, I'm really sorry, I'm sorry to trouble Sakura, my sister doesn't like to clean up, so I'll trouble Sakura for dinner."

"Well, leave it to me!" Sakura got up and went to the kitchen to show off her skills, and soon a sumptuous dinner was served.

"Oh, Sakura's cooking skills are amazing! It's so delicious!"

"Haha, I've done it many times at home before, so I'm getting used to it."

"Oh yes, this guy is my sister, Aokawa Ruri, who just moved here."

Sakura looked at Ruri, who was eating silently on the side, and said gently.

"Well, my name is Akato Sakura, just call me Sakura, your brother and I have been playing together since we were children, and there was no glass at that time."

"Hmm..."

……

After dinner, Sakura looked at the time and got up to go home. Ruri sat on the sofa and hugged her legs, a little dizzy.

"Ruri? Liuli!"

When I woke up again, I was already lying in a hospital bed.

Ryusuke saw that Ruri woke up, so he quickly got up and held Ruri's hand, and his voice seemed to tremble a little.

"Great, finally woke up."

"Well, I'm dizzy, what's wrong?"

"After dinner, I saw you hanging around on the sofa, and after washing the dishes, I couldn't wake up when I saw you lying on the sofa like that, but I was terrified!"

"Why, so scared? Haven't I known you for two days?"

"Of course I'm scared, who made me your brother now, how can any brother not worry about my sister's accident."

The doctor walked in and told Ryusuke about the situation, and after listening to it, Ryusuke breathed a long sigh of relief, turned around and looked at Ruri helplessly.

"Are you stupid? After drinking so much cola at once, I said that there is so little mouthwash so much, but don't eat indiscriminately."

Ruri looked at Ryusuke's worried appearance and shyly got into the quilt. Ruri is almost recovered, and Ryusuke led Ruri to the house.

"Wake up early tomorrow and go shopping for your clothes!"

……

The sun rose, Ryusuke woke up from his sleep, wiped his saliva, got up and went to the bathroom to wash, carefully selected his clothes, and then came to his bedroom to wake up Ruri, who was asleep.

"Alas, are real witches so lazy?"

Ruri got up and rubbed her eyes, and lay back to get a good night's sleep, and when Ryusuke saw this, he stepped forward to see Ruri pull up.

"Hey, hurry up and get ready, I'm going to go shopping!"

"Uh-huh~ I see."

Ryusuke straightened his hair and put on his hat, and came to the mall with Ruri.

"Well, Ruri will wait for me first, and I'll be back right away."

"Hmm!"

Ryusuke came to the bathroom of the mall, tied up his hair, covered it with a hat, and went back to take Ruri to the place where girls' clothes were sold, Ryusuke took out his pants and took out a bank card from his trouser pocket and handed it to Ruri.

"Now, go pick out the clothes you like, and then pay with this card, I'll rest here now."

Ruri took the card handed by Ryusuke and happily went to choose clothes, Ryusuke wiped the sweat on his face and came to the milk tea shop on the second floor of the mall, bought two cups of pudding milk tea, and returned to his original position.

"Whew, I'm glad I don't have any acquaintances, but no one will recognize me that way, right?"

At this time, Liuli was trying on her favorite clothes one by one, and after choosing out, she walked out with a smile on her face.

"Yo, buy... Yes! Oh my God, you're afraid you've bought all the clothes in the clothing store, so many clothes. It's over, it's over, and I'm going to eat dirt this month."

"Huh? Brother, you're not letting... Why don't I go back?"

Ryusuke thumped his chest, feeling his heart dripping blood, and looked at Ruri helplessly.

"Forget it, forget it, who made me your brother, it's a gift for you, the milk tea I bought for you."

Ryusuke took the bag and bank card in Ruri's hand, and handed the pudding milk tea to Ruri. Ruri took a breath and smiled happily.

"Oh! What is this soft and slippery thing? It's delicious~, it's going to melt away ( ́▽')."

"Eh, isn't this Qingchuan-senpai?"

……

In the crowd behind him stood two young girls, they are students in the first grade B, Snow Willow Longyu and Snow Willow Orange, they are twins, they both have dark blue long hair and dark blue eyes, the two are very similar, and the one used to distinguish them should be Longyu with a ponytail. Longyu is the older sister of Orange. After Ryusuke transferred to another school, he met them once when he returned home with Sakura.

"Ahem, no! This can be recognized, why do you call me senior sister? Do you think I'm a woman?"

Longyu and Orange stepped forward, Longyu raised his hand and took off Ryusuke's hat, and because he didn't tie his hair firmly and scattered, Ryusuke's face was extremely red, his mind began to dizzy, and the whole thing began to sway.

"Ah! Senior sister, are you alright? What's going on?"

……