In crossover anime, who isn't a childhood friend?

"Well, I'll wait for you."

After hanging up the phone, Yuan Qianye went back to her room and changed her clothes as quickly as possible.

"Qianye, are you hungry? Do you want me to call my sister and have her bring you some late-night snacks from the shop... Hmm? Why are you wearing a school uniform?"

“I have some urgent work to deal with, and it will take until very late. I won’t be back tonight. I’ll go straight to school tomorrow. Tell Shihua not to worry.”

Rikka stared blankly at his incredibly fast packing movements, and asked suspiciously, "What kind of work requires you to do it so late?"

"So I already said it was an emergency, so you stay home and watch the house." Yuan Qianye changed his clothes, patted Liu Hua's head, and hurriedly left the house.

"What kind of emergency work is this..." Rikka stood by the window, holding her black wings, looking down at the building.

On the street, you could vaguely see Qianye running to the side of the road to flag down a taxi, then getting in and the vehicle quickly driving away.

"...He didn't even ask Miyoko to come pick him up, so he's probably going to spend the night at Utaha or Saeko's place again."

Rikka's face was flushed as she murmured to herself. In this empty house, although she was often alone, she was inexplicably unhappy today.

The black wings seemed to sense their master's mood, cawing twice and gently flapping their wings, as if trying to comfort them in their own way.

In the bedroom of the apartment.

After hanging up the phone, Yukinoshita Haruno stared at her phone for a long time.

"Just one night, just tonight..."

She murmured these words softly, as if explaining them to someone else, or perhaps trying to convince herself of something that might happen.

After a short while, she sighed and tossed her phone aside.

It often only takes one opportunity for a person to go from hesitation to making a decision; a change in mindset can often happen in that instant.

Yang Nai had never imagined that she would do something so outrageous tonight. She even thought that she would take the lead and ask Qian Ye to cooperate with her.

She planned to have him take her home, then pretend to be drunk in front of Yukino, while she herself would find an excuse to go to a nearby convenience store to kill some time, creating an opportunity for the two of them to be alone.

It's perfectly normal for an intoxicated person to behave in a seemingly rude way or say things that are different from their usual self, because their thoughts are completely out of control and they are simply acting on their subconscious.

Yukino is naturally more tolerant of drunk people. Even if they are slightly offended, she won't get very angry. In addition, she already has a good impression of the person she is taking care of.

The person pretending to be drunk and the person taking care of him have feelings for each other, which may be the perfect opportunity for their relationship to take a step further.

Look at this, what a perfect plan! It's from the younger sister's perspective, considering her life's most important matter, taking into account every aspect. What other sister in the world goes to such lengths and worries for her younger sister?

She was undoubtedly a good older sister. Even if she harbored some inappropriate feelings for her childhood sweetheart, she always suppressed them with reason and dared not cross the line.

Until tonight.

The passionate and fiery dance steps raised her body temperature, and the dangerous atmosphere she felt in his arms made her lose control and become extremely infatuated. She couldn't help but want to continue this atmosphere and see what would happen next.

Yang got up from the bedside, went to the desk, and his gaze fell on the photo in the corner.

That was a photo taken by my mother many years ago during a family trip, showing the two of them having a barbecue.

In the photo, Yukino, still a young elementary school student, is being hugged by her smiling self, who has a helpless expression on her face.

Yang Nai gently curved the corners of her lips and laid the photo frame face down.

I'm sorry, Yukino...

You can't blame my sister for being too greedy; it really will only be for tonight...

Having made this promise to herself once again, Yang Nai no longer had any reservations. She took off her dress, turned around, and walked into the bathroom.

The taxi came to a stop on the side of the road.

The driver quoted the fare, and Yuan Qianye handed over a large sum of money. In his eagerness, he didn't even want the small change back. He had just opened the car door to get out when he suddenly stopped.

He noticed Yukinoshita's car on the roadside across the street.

The car was off, and the familiar-looking driver sat in the driver's seat, his eyes darting between his phone and the apartment building's entrance.

Yuan Qianye closed the car door again: "Please drive a little further ahead and stop at the intersection ahead."

Although the taxi driver found it strange, he readily agreed, since he had just received a tip.

After getting off the bus, he took off his very distinctive school uniform and held it in his hand, revealing a plain white shirt. Then he put on a mask and, seizing the opportunity, followed a group of drunkards who were about to enter the apartment, pretending to be a group of people and walking into the apartment naturally together.

The driver for the Yukino family saw this scene, but did not notice anything amiss.

Yuan Qianye breathed a sigh of relief upon entering the apartment, but this also made him think deeply about the matter.

For example, at this point in time, the driver of the Yukinoshita family is clearly lying in wait for surveillance. His actions are most likely under someone's instruction, and the person who could instruct him to do this...

Mrs. Yukinoshita naturally came to mind in Chiya Minamoto's mind, and perhaps Mr. Yukinoshita as well.

However, based on Chiya's understanding of the Yukinoshita family, Mr. Yukinoshita spends most of his time working outside, while Mrs. Yukinoshita handles all the affairs at home, including the education of their daughters.

What we've seen tonight seems most likely to have been orchestrated by this woman.

The initial excitement and eagerness have been replaced by a sudden dose of cold water, cooling down the restless heart.

He was considering whether he should tell Yang Nai about this later.

The elevator has reached the floor.

Arriving at Yang Nai's apartment door, he raised his hand halfway and stopped.

The door was ajar.

Yang wouldn't be so careless.

"..."

He opened the door and went inside. The living room was dimly lit, with only the dim streetlights shining in from the balcony.

In the sunken entryway, Yang Nai's high heels, which she wore that evening, were displayed.

"Yin Nai...Big Sister?"

He closed the door, casually placed his coat on the shelf by the door, locked it, and took off his shoes before going into the living room.

There was no one in sight, and no movement inside the house, so that must be the only place left.

He pushed open the bedroom door, which was also slightly ajar, and as soon as he stepped inside, he was ambushed from behind and suddenly grabbed around the waist.

"Squeak."

The door was closed, and the lock made a crisp sound.

Just as Yuan Qianye was about to turn around, a pair of warm hands slipped under the hem of his clothes and pressed against his lower abdomen.

"I want to be a bad older sister tonight~" A familiar voice, accompanied by hot, burning breath, fell on his neck.

The string of reason snapped instantly.

Without a second thought, Yuan Qianye turned around, picked up Yang Nai, and threw her onto the bed with overwhelming force.

Yang was not afraid at all; in fact, he was even more excited by the dangerous atmosphere.

"Then I'll be a bad younger brother tonight too."

He reverently held her smooth, soft feet, and amidst her suppressed gasps, he placed gentle kisses on them before slowly advancing upwards.

…………

Chapter 063: Last Night as a Dream? There's no such thing as a free lunch.

Yukinoshita Haruno woke up because of a strange sensation in her body.

When she opened her eyes, she found a gluttonous fellow next to her.

Sensing what had happened, she spoke softly.

"That's where the baby should be, not to mention there's nothing there yet."

After speaking, she realized that her voice was terribly hoarse, completely lacking its usual clear and bright quality.

Some unpleasant memories resurfaced in my mind as a result.

His chest heaved, and he took deep breaths as if he had just finished a short but intense sprint.

She was already exhausted and wanted to quit the race, but her teammates insisted on running the whole course with her.

When she finally reached the finish line, she was soaking wet, as if she had been pulled out of the water. For some reason, her rationality vanished and her body's instincts took over, causing her to make strange "cooing" sounds!

It's all this bad guy's fault...

Yuan Qianye looked up, his expression as gentle as could be, and pressed his face against hers. He then pulled her into his arms and gently kissed her forehead.

The intimate gestures temporarily put aside Yang's feelings of embarrassment, making her feel much warmer.

She felt a little itchy, and following her instincts, she giggled softly.

"Good morning." Yuan Qianye kissed her alluring lips this time.

"Hmm..." Yang Nai responded lazily, her eyes half-closed.

"Would you like to sleep a little longer?"

"Um……"

Through the gap in the curtains that weren't fully closed, you could see that it was still dark outside, and it seemed quite early.

"Then you might have to take the day off today."

Understanding the meaning behind his words, Yang Nai became a little more sober: "What time is it?"

"It's already past seven o'clock."

"!"

Yang Nai snapped out of her daze and turned to the bedside table to get her phone to check.

The movement was too large, and the blanket slipped off her fragrant shoulders, exposing most of her young and beautiful body, like a piece of jade.

Yuan Qianye hugged her from behind and kissed her shoulder.

"Stop fooling around, get up." Realizing it was already morning, Yang Nai immediately regained her senses and broke free from Yuan Qianye's embrace, blocking his chest as he tried to lean in again.

The sensation from her palm reminded her of her first experience last night, and her body went weak for a moment.

However, the resolve she had made along with last night's madness still made her try her best to restrain the desire to throw herself into this solid and warm embrace again.

"What's wrong? You were just like last night..."

"Alright." Yang Nai covered her chest with the blanket and pressed her finger against Yuan Qianye's smiling lips to stop him from continuing. "Do you remember what we agreed on last night? Last night was just a dream. After last night, everything between us will be back to normal."