"Wuyiyiyi—"
"Forever, together..."
In the airplane cabin the next day, Chisa Kotegawa and Aina Yoshiwara still had long faces, their foreheads completely covered by black lines, their distress evident.
"I say, Chisa..."
"Even if you really dislike it, you shouldn't still care so much about it now, should you?"
They were originally hurting each other, but hearing the abnormal small movements behind them, Iori Kitahara and Kohei Imamura knelt in reverse on the airplane seats, sticking out half their heads to complain speechlessly.
Yes, being forcibly bound to a scum sounds really like a curse.
But even trash has its own dignity. Putting facts aside, they should barely count as good men, right?
...Probably?
"No, actually, Chisa already got over it last night..."
Forcing a smile, Aina Yoshiwara felt like she had given the boys too much pressure, so she forcibly cheered up and explained in a fluster, "After all, it's just a shrine. How could it be one hundred percent effective, right?"
"Mmm!"
"Those two sentences are quite fair, Aina!"
"However..."
Leaning Chisa's low little head onto her shoulder, Aina Yoshiwara awkwardly laughed and changed the subject, then poured a basin of cold water on them—"Some things are better to believe than to disbelieve, isn't that so?"
"And there's a living example right before our eyes... Scary! Too scary..."
Her pupils shook dramatically. Chisa Kotegawa's shoulders trembled, and tears were already welling up in her eyes, frightening Iori and Kohei so much that they instantly stuck to the back of the senior's seat, indicating that this beautiful girl was definitely not crying because of them!
"W-wait, Chisa, don't cry! Are you referring to Yuu and the others as the living example?"
"But those three people have been inseparable and on such good terms for a long time! This has nothing to do with the shrine! Right!"
"That's true, but..."
Cautiously looking back, the moment her eyes met the three people sleeping soundly in an embrace, Aina Yoshiwara felt pink bubbles rush into her eyes.
This sweetness, damn it, one more look and it feels like falling in love!
"Didn't you notice that Azusa-senpai and Nanaka-nee are a little different today?"
"What's different? Haven't these three people always been like this?"
"Indeed! It's a very normal intimate contact!"
Full of question marks, Iori Kitahara tilted his head and looked for a long time but couldn't see anything unusual.
It must be known that these people were even more excessive than this back at Grand Blue. What's the big deal about a simple hug? The hidden kiss, disregarding the lives of others, was the real killer move, okay!
That kind of sweetness, where they think they are hiding well but everyone has already discovered it, he has long developed antibodies against it.
"That's not right!!!"
Are these boys really so dense!
Seeing that Iori and Kohei couldn't empathize at all, Aina Yoshiwara opened her little mouth but was too embarrassed to speak her mind, her little face flushed red from holding it in.
Fortunately, Chisa Kotegawa finally broke free from the vortex of self-pity and revealed the truth with a deep gasp—
"Onee-chan and Azusa-senpai, they are already adults..."
"Hmm?!" X2
Successfully harvesting two shocked expression faces, Chisa Kotegawa looked at Iori and Kohei's unbelievable faces, then nodded silently, confirming that they were thinking of that kind of adult.
"Wuu... So embarrassing!"
Tears instantly clouded her eyes. Aina Yoshiwara covered her face and twisted into a maggot on the seat.
Her best friend growing into an adult right under her nose, for some reason, the sense of moral transgression was so strong, as if she also had a share of the credit!
However, compared to the former, whose feelings were more of blessing than shyness, Iori and Kohei's reactions were less decent.
"Chotto Matte, so that means that guy Yuu was Happy right next to us?!"
"And it was two at once! The kind that's explosively satisfying!? Really!!!"
"Don't shout so loud! But judging by the situation, that does seem to be the case..."
The hotel room yesterday had excellent soundproofing, and coupled with her sleeping too early due to the heavy blow, Chisa Kotegawa actually wanted to eavesdrop and gain some experience.
"But! Where's the proof! Everything must have evidence, right!"
Unable to imagine the kind of pleasure they had last night, Iori Kitahara found it hard to believe Yuu would actually do such a thing.
And three people, that's absolutely high-level play! He didn't dare to imagine how far they would go after playing so big for the first time!
Probably any mental image would be completely unpublishable!
"Evidence? Aren't there plenty of them?"
"Eh?"
"For example, when Azusa-senpai first left the room, she looked like she'd been punched in the stomach. And then the two of them were completely driving Yuu the whole way, weren't they?"
Staring intently at Aina Yoshiwara's outstretched finger, Kohei Imamura quickly fell into recollection.
That's right! When they went downstairs to check out this morning, Azusa-senpai was indeed much more subdued. Her walking strides didn't exceed twenty centimeters, and she looked like a refined young lady.
And ever since then, except for going through security, Azusa-senpai and Nanaka-nee were riding on Yuu's shoulders the entire time, whispering secrets!
"But..."
"And when checking out, I think I heard something about paying separately for the sheets."
"Ugh..."
It's confirmed! Iori Kitahara couldn't find any reason to refute. This was clearly the behavior of someone who had completely let loose.
And buying new sheets...
"Wuwuwu..."
"Iori, why are you crying!?"
"It's nothing, it's just that thinking about good girls like Azusa-senpai and Nanaka-nee being defiled by Yuu, the conscience from the brilliance of human nature is constantly condemning me!"
"Is it that serious?"
Cupping her cheek, although Chisa Kotegawa felt a little disgusted about growing old with Iori, she fully supported her sister's relationship at this moment.
Therefore, as a normal person, she really couldn't empathize with Iori's near-frenzied jealousy.
"Well~ Yuu is already an adult, there's nothing that can be done about it. We can't just make him lose his memory, right~!"
"Yes, but a guy who has already enjoyed the prosperity of the human world will probably be smiling even if he goes to hell immediately, right!"
Click, Iori Kitahara unbuckled his seatbelt. He raised his hand with a smile, wanting to summon a baseball bat or other weapon, but unfortunately, this is an airplane!
There are no passively pick-up-able weapons within a hundred-mile radius!
And...
"Hmm... I slept so uncomfortably. Is the airline so poor they can't even afford slightly better seats?"
"No choice, it's a short-haul aircraft model after all."
"Yuu, don't you want to rest a little longer?"
Vaguely reaching his hand under the seat, accompanied by a soft touch, Miyazawa Yuu finally felt his soul gradually filled with satisfaction, and he came back to life completely.
"Ying!"
"Well~ I've slept enough, and I've eaten very well too!"
"You're horrible~"
"..."
Instantly petrified, watching the trio who started recklessly broadcasting youthful hormones the moment they woke up, Iori and Kohei felt as humble as weathered rocks.
"Onee-chan!"
"Hmm, what is it, little Chisa?"
"Please, be mindful of the public setting..."
With a serious little face, Chisa Kotegawa couldn't open her eyes due to the sweet wind blowing towards her, so she reluctantly forced herself to interrupt the PDA trio.
"Yuu! Come with us..."
"Don't worry, we definitely won't sneak attack you from behind and throw you off the plane!"
"You two, haven't you just completely spoken your minds~"
A gentle smile appeared on the corner of his mouth. Miyazawa Yuu affectionately raised his hand and stroked Iori's head, "So cute~"
"Eeeh—! Did his entire personality become agreeable because his mind is satisfied?"
Covering her mouth, this was the first time Aina Yoshiwara had seen such a normal Yuu. This gentle style would definitely make him the protagonist in an Isekai setting!
"This might be the fundamental reason why marriage reduces crime rates..."
Watching Iori and Kohei drag the agreeable Yuu away, crying hysterically, Chisa Kotegawa blushed and sat next to her sister, asking softly, "Um, how was it, Onee-chan?"
"How was it? Yuu! You're being a little too arrogant, believe me, I'll kill you!"
At the same time, in the airplane restroom, three big men crowded the tiny cubicle.
Pushed down on the toilet and subjected to a kabe-don by Iori, Miyazawa Yuu maintained an absolutely gentle gaze and tilted his head. Even his voice was filled with the flavor of happiness.
"Ara ara~ You wouldn't understand this kind of thing even if I told you..."
"Nani!"
His nose touching Iori's, Miyazawa Yuu looked into the other party's furious eyes and slowly spoke to console him, "Good boys! You're still young. It's better not to know about such wonderful things yet~"
"Pfft—!"
He coughed up a mouthful of old blood. Iori and Kohei slowly collapsed to the ground with bloody tears, clearly dying from a heart-piercing stab.
"This kind of thing, is it wonderful?"
Swallowing hard, looking at Azusa-senpai happy, yet slightly provocative, mischievous smile, Aina Yoshiwara instantly transformed into a steam engine, hissing and puffing—the adult world is truly profound!