Living in a Class-Based World

Chapter 15 Class Trip ②

Day 2 of the class trip.

After breakfast Tomoe came to pick up Yuuta. She took him to the big indoor pool that had been built as an annex of the ryokan. Starting with today, the girls would interact with Yuuta in turns.

“Aoi-sama is waiting for you inside, so please change your clothes and enter. Also, Aoi-sama has entrusted me with these rings. She would like you to wear them on both wrists.”

“Rings?”

“Yes, she mentioned that you would be able to enjoy some nice events, if you put them on.”

“I understand.”

Yuuta took the rings from Tomoe and went to change into his trunks inside the locker room. His upper body remained naked. Tomoe had advised him to keep it that way since it would delight the girls and thus he obliged. And because he had been working out, he wouldn’t feel embarrassed to show off his own body.

“I wonder what these rings are for?”

He put them on both wrists as told. As they fit perfectly, they wouldn’t slide off either.

Maybe she’s wearing that sexy swimsuit for me.

Back when they had picked out the tracksuits for the Sports day, Aoi and the other girls had also chosen an extremely lewd swimsuits. Yuuta was now hoping that everyone was wearing them, seeing how he had given every girl in his class one set as a present.

With those thoughts in mind, he entered the pool facility. Various kinds of pools were spread out all over the indoor pool facility which was so big that he couldn’t take it in at a glance.

“I have been waiting for you♪”

“Aoi-san! H-Huh?”

Yuuta turned around in response to Aoi’s bright voice, but what he saw wasn’t the sexy, black micro-bikini but something akin to a white, racing suit. The upper part came with short sleeves while the lower part reached all the way to the knees. It was a swimsuit for competitive racing which tightly clung to her body.

Yuuta felt it was unusual for the color to be white. Even so, Aoi’s E-Cup, close to F-Cup, mounds were a wonderful sight to behold. Still, this particular swimsuit had not an ounce of exposure.

“Good morning, Yuuta-sama.”

“Good morning!”

“Ah, good morning to you too, Manami-san, Moe-san.”

The two girls who stepped out from behind Aoi wore the same white swimsuit. Neither wore the sexy swimsuit they had bought back then and since it wasn’t as though they had promised him to do so, Yuuta had no excuse to point it out either. Even so, Yuuta felt slightly disappointed, despite the matching white swimsuits looking good on the three girls.

“Ehehe, Yuuta-sama, let us first do some warm-up exercises♪”

“Okay.”

Since there was no point in sulking while having the rare opportunity of enjoying a class trip, Yuuta pulled himself together and did his warm-up exercises, telling himself that the white swimsuits were plenty charming on those three either way.

“One, twooo~, three, fooour~♪”

In tune with Aoi’s counting, the four of them did simple stretches. And doing it like that, those tightly fitting swimsuits did look somewhat erotic, too.

Mmh, this in itself isn’t bad, really.

As soon as Yuuta noticed the benefit of those white swimsuits, his earlier disappointment vanished into thin air, allowing him to finish his exercises in high spirits.

“Yuuta-sama♪”

“Yes?”

“Hehe, did you feel disappointed about me not wearing the black micro-bikini you kindly bought me?”

“Omph…e-err…yes. I was looking forward to it, hoping you might wear them.”

“Ehehe♪ As a matter of fact…”

Upon Aoi’s eye signal, Manami handed Yuuta something. It was a water gun. With a fairly big tank attached to it.

“This is?”

“Yuuta-sama♪ Please squirt water on my swimsuit♪”

“Eh?”

“Anywhere is fine♪”

Just as told, Yuuta shot water from his water gun on Aoi’s swimsuit. He didn’t aim at any place in particular, but made sure to not hit her face. The water made her chest area wet.

In the next instant, Yuuta witnessed an astounding spectacle.

“Eh!?”

“Ahnn♡” Aoi moaned with a deliberate, sweet voice.

What Yuuta’s eyes perceived was the sexy, black micro-bikini appearing underneath the wet part of the white swimsuit.

“T-This is?”

“It will become see-through if it becomes wet♪”

“Ehh…? Then…”

“Yep♪ I’m wearing it underneath. Please try wetting me even more♡”

“Sure.”

Yuuta pointed the water gun at Aoi once more, and pulled the trigger. The wet part gradually became see-through, revealing Aoi’s bouncy, healthy skin and the black micro-bikini.

“Hehe♡ What do you think? Does it suit me?”

Apparently happy about Yuuta having Yuuta look at the black micro-bikini, Aoi performed a cute pose in front of him.

“It suits you…awesomely at that!”

“I’m happy to hear that♪”

“Yuuta-sama, if you like, you can hit us as well.”

“Okay!”

Yuuta shot water on Manami. Once her white swimsuit turned transparent, he could see her wearing the sexy blue high-leg swimsuit underneath.

“Me too, please♪”

And just as expected, Moe was wearing the sexy bikini that was based on a nurse outfit underneath her white swimsuit.

Oh shit…so it’s basically two layers of lewdness.

A lewd white racing swimsuit on top and sexy swimsuits underneath; two layers worth of eroticism.

Eh? Could it be…

Yuuta applied water on his own trunks. But, those didn’t become see-through.

“Hihi, Yuuta-sama, your swim-trunks aren’t see-through. But, if you are okay with it, we could also make you a set of see-through trunks?”

“No, it’s fine.”

“Aww, that’s too bad~♪”

Whether she was joking or serious about it, they’d seriously make him a set if he requested it, so he firmly turned it down.

“Yuuta-sama♪ Would you like to play with me in the streaming pool?♪”

“That sounds great.”

They moved to the streaming pool, a standard attraction in every pool park.

“Isn’t one lap absurdly long?”

“That’s because they have built the pool so that it’d stream around this facility’s outer circumference.”

“Just letting yourself drift in a swim ring takes 20 minutes for one lap!”

“They have so many different swim rings. I wonder which we should choose♪”

Normal swim rings for one person were available as well, but Yuuta knew that Aoi was hoping for something else. There were various types of swim rings for two people such as normal ones, boards, dolphins, rafts and many more.

“Aoi-san, which would you prefer?”

“Let’s see~♪ How about the board over here?”

“Okay, then let us go with that.”

The one Aoi chose was a board-shaped swim ring for two people with a sun-shading parasol attached to it. Because the pool park was situated indoors, the sun wouldn’t directly shine on the guests, but because sunlight entered the building through windows at some places, the riders wouldn’t need to worry about getting sunburned.

Yuuta put the board into the water of a smaller pond that was connected to the streaming pool, and climbed on it together with Aoi. Manami and Moe slowly pushed the board towards the streaming pool.

“We are off then♪”

“”Have fun!””

While being seen off by Manami and Moe, Yuuta and Aoi drifted along the stream on their board. With Aoi happily clinging to Yuuta.

“Yuuta-sama♪”

“Yes?”

“Hehe, we actually prepared another service for you.”

“And what might that be?”

Yuuta’s heart was thumping hard with Aoi glued to him.

“You have to know that this see-through white swimsuit is a new product which the Yoshiwara’s technological development department invented after pooling all its strength into it.”

“A new product, you say…”

The white racing swimsuit would become see-through if wet, and return to normal once dried. Yuuta considered that an interesting application of technology. He didn’t know anything about the scale of Yoshiwara’s technological development department, and thus he couldn’t understand the weight behind Aoi’s words.

“Do you still remember the suit which had been mentioned during your previous live-stream, Yuuta-sama?”

“Eh!? Y-Yes…of course.”

She was talking about the Succubus Suit.

“We have been considering the option of forming a technological cooperation with the enterprise that developed it.”

“Eehhh!?”

He didn’t hear anything about this from Ayaka.

“Did you get in contact with that enterprise?”

“No, not yet.”

“After analyzing that suit…the Succubus Suit, our development team tried to come up with a new suit which incorporated the exclusive technology of Yoshiwara.”

“Bfft! E-Eeeehh!? You did something like that…!?”

“The Succubus Suit is a truly marvelous product and it wasn’t possible for our team to analyze all of its technology. But, they were apparently able to comprehend the technological principle behind it. Accordingly, the used Yoshiwara’s own technology to make a suit as well. Because they completed something fairly decent, I thought we should cooperate with them, wherever possible.”

“I see.”

“This swimsuit here is the suit I’ve been talking about.”

“Huh!?”

The swimsuit currently worn by Aoi was, unbelievably, the accumulation of the Yoshiwara’s technological development department’s efforts.

“A feature to repel water has been added to this suit.”

“W-Wow.”

“Moreover, they embedded a function that would make it transparent.”

“That’s way too amazing.”

“They also incorporated a sharing of sensations, although it’s not over a long distance, like the Succubus Suit, but a short distance.”

“Hmm?”

Sharing of sensations over a short distance?

“If you touch my swimsuit with one of your hands, which have the rings equipped….the same touch will be passed on to anyone wearing a suit within a certain perimeter.”

“Eeehhh!?”

Aoi’s white swimsuit didn’t have any round receivers like the Succubus Suit. It looked like any plain racing swimsuit. If you were to compare it with the Succubus Suit, you could describe it as shared sensations specialized on local transmission, but Yuuta had absolutely no clue what technique they were using to achieve that.

Either way, it made him fully realize the magnificence of Yoshiwara’s technological development department.

“Sensations can be shared whenever you touch it with a hand that wears a ring. Because of that, the others won’t know, even if I cling to you like this, Yuuta-sama.”

“Is everyone wearing such a suit?”

“Yes♪ Everyone, who’s currently inside this facility, is wearing this swimsuit♪”

“In other words…”

“If you touch my swimsuit with your hands…it will be passed on to everyone♪”

This was a service going a hundred times…no, far beyond what Yuuta had imagined.

“They are calling this suit 『Angel Suit』 at Yoshiwara.”

“Angel Suit?”

“Yes♪ The Succubus Suit of the V-Streamer Yuu-sama is an adoption of a female dream-seducing devil originating from the Old world. It’s said that angels opposed the devils of the Old World. And with white being the exact opposite of black, I believe the color to also be angelic.”

Yuuta was stoked by the great name. He didn’t understand all the complicated techno-limbo. But, he assumed that Yoshiwara had likely analyzed the core part of the Succubus Suit’s technology in full, if they were able to reproduce it to such an extent.

“Umm, is your Angel Suit special among the Angel Suits, Aoi-san?”

“No, everyone is wearing the same.”

“So if I touch your swimsuit with my hands, the touch will be shared among everyone else as we,, right?”

“Yes.”

“And if I touch Manami-san’s swimsuit, you will feel it as well, Aoi-san?”

“Indeed.”

“I see…”

Moreover, it even excelled the Succubus Suit in some points. The Succubus Suit required completely different suits for transmitting and receiving signals in order to make the sharing of sensations work. The Succubus Suit worn by Ayaka was a special transmitter.

However, the Angel Suit was different. Everyone was transmitter and receiver alike. They had achieved a perfect mutual sharing of sensations.

But, it also came with a restriction. Sensations could only be shared if Yuuta touched the suit with his hands, which wore the rings. In the case of the Succubus Suit, all sensations could be shared, be it Yuuta touching with his hands, tongue, or feet. The Angel Suit only worked over a certain distance, too.

“How far does the Angel Suit’s sensation sharing actually reach?”

“It’s effective within a radius of 100 meters.”

Yuuta considered that to be quite a big range. After all, this suit followed a different concept than the Succubus Suit. It looked like both had merits and demerits, but both suits had different objectives to begin with. Besides, it shouldn’t have been long since this suit went through its research and development phase. Yuuta could easily guess that they’d be improving the suit henceforth.

“I think we’ll be able to produce something much better, if we manage to cooperate with the enterprise that developed the Succubus Suit.”

“Figures.”

Suddenly Yuuta wondered, Is the development of this Angel Suit possibly for the sake of Takashi-san?

Some time ago, Yuuta had listened to Takashi’s worries about his diminishing stamina. He hoped that the dildo and Succubus Suit would come in handy for Takashi at some point in time. At least he believed that things were heading in the right direction for this to happen.

It’s just that the Yoshiwara had carried out the fitting development with their own development team.

“Besides, the suit isn’t the reason why we would love to cooperate with that enterprise by all means.”

Yuuta immediately realized that she was talking about the dildo.

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