EX 1. Go Ryu-shin’s Ordinary Morning

* This contains some NTR depictions from the original protagonist (Goryushin)’s perspective, so those who are not immune, please press the back button. You don’t need to read this side story to understand the main story.

——-

Cherry blossoms blooming everywhere announce the arrival of spring.

With the warm sunlight embracing his body and the refreshing breeze blowing, Goryushin felt as light as a feather as he headed to the academy.

However, as he entered the classroom, the sight that greeted him made him stop dead in his tracks at the door.

That was because his childhood friend was talking to someone with a completely different expression than usual.

…Was she always the type to talk so affably with other people?

Her face was somehow flushed, and her waist was twisting and turning.

Seeing this new side of her, which was in stark contrast to her usual prickly demeanor towards those around her since she was young, Goryushin felt a strange sensation.

“Good morning.”

Just then, the man sitting next to her, as if noticing him standing there blankly, waved his hand and greeted him.

His dark teal hair, almost black, caught his eye.

“Oh, you too.”

Belatedly, Goryushin snapped out of it and waved back in response to his greeting.

‘His name was… Jihoo, I think?’

He thought he was very sociable from the first time they greeted each other at the entrance ceremony, and seeing that he approached Hayul without hesitation and eventually became friends, he seems like a pretty good guy after all.

‘His seat is right to my left, huh.’

He was the friend who approached me first, but I couldn’t even remember his seat…

Ashamed of his own behavior compared to the friend he made for the first time after entering the academy, he resolved to try to be kinder to everyone in the future.

Goryushin put his bag down at his seat and took out his towel and water bottle to do his morning exercise.

Lee Hayul and Lee Jihoo were whispering to each other as if they had their own topic of conversation, but while Goryushin was opening his bag to get his water bottle, he happened to overhear a bit of their conversation.

“Vibration@#&… inside ☆&*#…”

“If you last 30 minutes ^… #%& pound#&.”

What are they saying? Vibration? 30 minutes?

They’re talking so quietly that some parts are completely inaudible.

…Well, there’s no need to pay attention to their private conversation.

Shaking his head to try and shake off the thought, he headed out of the building to do his morning exercise, which he had been doing consistently for a long time.

* * *

Sweating a lot seems to have cleared my head.

Goryushin happily checked his running record, which was even faster than last week, as if his ability was finally getting a little more familiar, and headed to the building where the locker room was located to change out of his sweaty clothes before preparing for class.

He bounded up the stairs and arrived in front of the locker room, but soon realized that he had mistaken the floor.

Ah, the men’s locker room is one floor up.

He was so excited about breaking his record that he almost made a big mistake of going into the women’s locker room without even looking at what floor he was on.

At that moment, Goryushin heard a small moan that seemed to be coming from inside the locker room, just as he was about to turn around and head towards the stairs.

“Eung…♡ Y-yes…!”

Goryushin, flustered, stopped in his tracks for a moment.

Who the hell is making those noises from this early in the morning?

Besides, listening closely, it sounds like flesh hitting flesh, so…

‘Sex, they said…’

He first encountered the word when he read a book that was accidentally abandoned in an alleyway when he was in middle school, and he still didn’t know what sex was specifically.

He just knew that it was when a man and a woman put their genitals together and rubbed them… that was the limit of his knowledge.

“Ugh…! Hngh! Clitoris… the vibrator is buzzing because of the rotor… it keeps trembling♡”

Nevertheless, Goryushin’s dick was already hard with blood rushing to it.

The increasingly rapid moans and the lewd sounds of skin hitting skin were enough to make even an ignorant person who had not received any sex education erect.

The woman’s very lewd moans were definitely a kind of lewdness he had never heard before, but he could feel a strange sense of familiarity in her voice.

Why does it sound like I’ve heard that voice somewhere before…?

Goryushin was closing his eyes and pondering when he was startled by the sound of the locker room door suddenly opening, and he had no choice but to forget his original purpose and quickly go down the stairs and leave the building.

* * *

Goryushin, pressing down on his throbbing hard-on, hurriedly arrived at the classroom, worried that someone would see him, and saw that the seats of the two people who had been secretly talking until just now were empty.

He returned to his seat, stuffed the dirty towel he had used to wipe off his sweat into his bag, and was barely calming his pounding heart when he saw Lee Hayul and Lee Jihoo slowly walking in from outside the classroom.

The two of them were chatting and giggling as if they were having a good time, and they greeted Goryushin happily when they saw him.

“Ryushin-ah, hello!”

“Hello.”

Hayul’s voice, as she greeted him, was strangely trembling, and only then did Goryushin become half-certain whose lewd moans he had just heard.

Without knowing what the feeling that was slowly rising from the depths of his heart was, he subconsciously thought that something would go wrong if he asked this question, but he had no choice but to carefully open his mouth and ask.

“By any chance… were you guys in the women’s locker room until just now?”

Please, tell me no.

You just went for a walk, right? Quickly tell me it was a walk.

Goryushin, whose head was full of anxious thoughts and whose expression was so stiff that he couldn’t even hide it, was slightly relieved by Lee Jihoo’s reply, who smiled slightly at him.

“Did you hurt yourself while you were out exercising? Why do you look so gloomy? Hayul said she wanted to see you exercising, so we went out to look for you, but we couldn’t find you, so we just came back.”

“U-uhng! I went to see you, Ryushin-ie, but you weren’t there? So we were talking slowly on the way back, and we ended up being a little late. W-were you worried that we went somewhere strange?”

In response to Hayul’s stammering answer, he concluded that he was wrong and was finally able to stop his anxious thoughts.

That’s right, there’s no way Hayul would do that.

There’s no way she would.

Please.

Pleasepleasepleasepleasepleasepleasepleasepleasepleasepleasepleasepleaseplease.

That night, Goryushin had a terrible nightmare.