Transmigrated Become Sukuna, but the host is Yukinoshita Yukino?

After the bonfire party, the forest summer camp came to an end. 

With Tsurumi Rumi's request taken care of, the Service Club's retreat was also successfully wrapped up. 

The morning sun wasn't too bright, casting soft and warm light through the treetops, creating dappled shadows on the ground. 

The bus that would take the elementary school students back was parked on the open field, waiting for the passengers to board. 

"Alright, before we head home, let's thank the older brothers and sisters who have been working hard these past few days!" 

The leader, a middle-aged man, stood on the flag-raising platform holding a megaphone. 

"Thank you, older brothers and sisters!" 

The students, with their backpacks, shouted together, drawing out their words. 

"I hope this forest summer camp has given you some wonderful memories." 

Hayama Hayato also smiled and waved them goodbye. 

After the elementary school students boarded the bus and left, Hayama Hayato and the others took the same van back. Hiratsuka Shizuka drove up in her car, rolled down the window, and called out to the group: 

"Grab your luggage and get in the car." 

Just as Hayama Hayato's car had left, a red Aston Martin slowly stopped in front of everyone.

Hiratsuka Shizuka, hearing the sound of the engine, curiously leaned out of the window. When she saw the familiar sports car, a look of surprise immediately appeared on her face.

The window rolled down, revealing Yukinoshita Haruno's charming face. 

"Hello~ Hayashizaki-kun, are you happy to see me?"

Haruno had actually left her sister behind and was the first to greet Hayashizaki!? 

Hiratsuka Shizuka was initially just surprised to see Haruno, but when she saw this scene, her surprise quickly turned into panic.

Yukinoshita Haruno was a total "sister-con," and in a rather twisted way.

Not greeting her sister first, but instead flirting with a man!?

"I'm happy, happy."

Hayashizaki casually nodded, then gestured for her to open the trunk to put in the luggage for both him and Yukinoshita Yukino.

"Why are you here, sister?"

Yukinoshita Yukino stood by the car door, frowning slightly as she asked.

"Of course, I'm here to take you home."

Yukinoshita Haruno smiled, narrowing her eyes. "You know how mom is. No matter how hard I try, I can't keep you from coming home for the whole summer."

"And after what happened, she's even more worried about you living alone. It took me a lot of effort to convince her."

Knowing she couldn't avoid this anymore, Yukinoshita Yukino sighed helplessly and then turned to Hikigaya Hachiman and Hayato.

"Sorry, I can't go back with you. Let's say goodbye here."

"Yuki-chan's friends, how are you?"

Yukinoshita Haruno remembered there were still Yukinoshita Yukino's friends around and waved at them.

"…Yukinon, are you okay?"

Yuigahama Yui noticed her face didn't look quite right.

"Of course, I'm fine."

The black-haired girl quickly showed a faint smile, "Goodbye."

After that, Yukinoshita Yukino walked to the passenger side door, only to find Hayashizaki already sitting there. She silently stared at him for a second before opening the back door and getting in.

The engine roared to life, and the car quickly sped out of sight, leaving behind a cloud of dust.

Hiratsuka Shizuka watched the red Aston Martin leave with a slightly envious look before turning to call the others to get in the car.

...

...

"Even if you're here to take me home, there was no need for you to go out of your way and come all the way to Chiba Village to pick me up, right?"

In the back seat, looking at the two chatting happily in the front, Yukinoshita Yukino asked, sounding somewhat dissatisfied, though she wasn't sure who the feeling was directed at.

"Because I missed you~"

Yukinoshita Haruno said with a smile.

"But we saw each other just the night before."

"So what? Missing someone doesn't depend on the time, you know."

"Heh."

The black-haired girl let out a dry laugh, not believing a single word of her sister's. Haruno must be planning something bad.

"You're so cold~"

The short-haired beauty innocently said, "Right, Hayashizaki-kun?"

"Ah? What does that have to do with me?"

Hayashizaki looked confused as his name was suddenly called.

"Yuki-chan, you're cold toward Hayashizaki-kun too?"

"He's fine."

"Wait, this has nothing to do with Hayashizaki-kun, right? Please don't drag innocent people into this!"

Their voices almost echoed at the same time, and their reactions seemed to hit Haruno's funny bone, making her laugh uncontrollably, causing her chest to shake.

Yukinoshita Haruno was dressed simply today in a loose white shirt and a light brown collarless jacket. The shirt, stretched over her full chest, accentuated her perfect body shape.

Hayashizaki remained unfazed, his gaze straight ahead as he calmly said, "Focus on driving."

"Right!"

After laughing for a while, Haruno seemed to suddenly remember something. "Why don't we take this opportunity to introduce Hayashizaki-kun to mom?"

"Huh?"

Yukinoshita Yukino slowly raised a big question mark above her head. She had to wonder if her sister had lost her mind from the wind the night before, because how else could she come up with such a suggestion?

"Neesan, what are you planning now? Bring Hayashizaki-kun home? In what kind of role?"

The black-haired girl fired off three questions like a machine gun.

"Of course, as Yuki-chan's cohabiting partner!"

Yukinoshita Haruno said matter-of-factly, with a teasing smile on her face.

"Neesan!"

Yukinoshita Yukino raised an eyebrow.

"Just kidding~."

Seeing her sister was genuinely getting a little worked up, Haruno quickly apologized. After all, Yuki-chan wasn't the cute little sister who would let herself be pushed around anymore.

At least physically, Haruno was the one who was being playfully pushed around.

If she really made Yuki-chan mad, it might end badly for her.

Although Haruno loved watching fun moments, she didn't enjoy being the center of them.

Listening to the sisters bicker, Hayashizaki, sitting in the passenger seat, shook his head helplessly and thought to himself: Compared to sister Haruno, Yukinoshita is still too naive. She hasn't realized that everything Haruno said was a trap.

Her sister's emotions were completely being guided, and if they talked a little more, she might end up revealing things like the color of her underwear.

…

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