I Was Hired As A Tutor By A Cute Little Devilish Junior - Chapter 13 Underwear

My childhood friend, Satsuki, has always been a cheerful girl, like the sun.

I don’t remember much about the first time I met her. I had been with her for as long as I could remember.
Some might say it was amnesia, but it was not like that; I was just too young when I met her.

My parents told me that the hospital where Satsuki and I were born at happened to be the same.
We were neighbors and it was a good opportunity for our parents to get to know each other. That was why they started letting me and Satsuki play together more often.

Ever since I could remember, I’ve never been a very cheerful person. The adults around me and my kindergarten teachers often said that I was a quiet child.
But Satsuki always spoke to me with a smile as bright as the sun, even when I was like that.

I remembered that Satsuki always acted like a big sister, partly because I was so quiet.
She often made me play along with her tricks, and it was like a family where the wife had a lot of power.

But now that I thought about it, I was probably where I am today thanks to the fact that I was pushed around by Satsuki and became more involved with the other children.
Thanks to her, I’ve become a little more cheerful and I liked being around other people.
I would never tell her about this, but secretly I was grateful to her.

However, when she and I became middle school students, it suddenly happened.
That was right, puberty hit her too. Since then, her attitude toward me has changed dramatically—

『Is Riku more excited by girls with big b*easts?』

She was no longer anything but a pervert.
The first time was probably on the way to school, when we were walking side by side as usual. In a casual flow, Satsuki spat out those words.
In all my years of living, I don’t think I’ve ever been so surprised to hear her say something like that.

Since then, every time she talked to me…to be more specific, she blew the bottom line.
To add to that, I was the only person she has ever acted that way with.
To her other friends, she was just a normal girl, but in front of me, she always turned into a pervert.

Perhaps this was what they call a “tsundere”…actually, definitely not.
She was a pervert, so maybe “hendere” would be more accurate. Yes, that was a good fit.
[TLN: For Hentai.]

Well, I didn’t expect such a dere element, and it didn’t show up, until now.
I don’t need to tell you how perverted she was, and it hasn’t changed at all even now.

Recently, I’ve come to think that her perversion was part of her character.
If Satsuki stopped talking vulgarly to me, I would probably rush to take her temperature.

And right now, I was shopping at the nearest convenience store to Shiina’s house.
It seems that Shiina and the pervert were having a private “discussion” with each other.
If I were to explain the situation simply, it would be like putting a kitten in a tiger’s cage. Well, it may seem rude to the tiger.

The reason why I’ve left Shiina, my kouhai and student, in the cage, and the reason why I’ve been busy shopping at the convenience store, was because of the tiger.

She liked sweets, even for a tiger, so I took the melon bread and Yotsuya cider that she had asked for to the cashier.
I took a thousand-yen bill out of my wallet, which she had entrusted to me, and presented it to the cashier along with the items.
The cashier, with his experienced hands, quickly completed the transaction and gave me the change and the items in the bag.

I walked through the automatic door, listening to his resonant voice behind my back as he said, “Thank you very much.”
The sky I looked up at was clear and cloudless, and my heart, which had been a little depressed due to my guilt towards Shiina, felt a little better.

No matter how perverted Satsuki was and how unpredictable her behavior was, she would never hurt Shiina, and it was probably an unnecessary worry.

I walked more lightly than before to Shiina’s house. It only took me a few minutes to get there, and I climbed the stairs to the door.
I knocked lightly on the door, though I didn’t think it was necessary, and went inside.

I heard a noise coming from behind the door at the end of the corridor.
Wondering a little, I took off my shoes and walked to the door.

The closer I got, the louder the noise became, and when I reached the door, I could hear their voices.
I couldn’t make out what they were saying, but I had a feeling it wasn’t going to be an amicable discussion. I had a bad feeling and hesitantly opened the door.

“Hey, Satsuki. I bought some…uh…”

My words trailed off involuntarily. I also lost my train of thought.
The reason it gave me that much of a shock was naturally because of the tiger and kitten that came into view—

“Mou. You have bigger b*easts than me for someone younger…”
“Ya, anhh. Imai-senpai, w-where are you touching…Mmm.?”
“And they seem to be softer than mine…”
“Nn, nn…haa! T-That…Ahn, hmmm!”

When I opened the door, I saw my kouhai and my childhood friend in their underwear, exposing their white skin and getting entangled in each other’s arms and legs.

“…What the heck are you guys doing?”
“Ah, Riku. Welcome back.”
“Hinya! S-Senpai!?”

I spoke to the two of them while somewhat blocking their view with one hand. Satsuki replied as usual, and Shiina made a strange sound.
The two of them are in their underwear, with Shiina underneath and Satsuki pushing her down.
For a healthy high school boy of my age, it was a picture that was hard to look at.

“You’re back early, Riku. Did you buy everything?”
“I thought I took my time. Here, melon bread and Yotsuya cider. And your change.”
“Thank you. Oh, that’s delicious melon bread. You know what you’re doing, Riku.”
“Thanks a lot.”
“Haa, why are you two talking so nonchalantly? Senpai, turn around!”
“Ah, sorry.”

I apologized to Shiina who was desperately pleading with me while hiding her underwear with her arm, and turned around and averted my gaze.
Incidentally, the color of their underwear was white for Satsuki and pink for Shiina.

I should mention that I didn’t take the time to observe them in their underwear.
Yes, I just happened to see them. It was an unforeseen force of nature.

As a side note, Shiina seemed to like pretty things. It was because her underwear had frills on it.

…I’ll say it again, just to be sure, I wasn’t watching closely.
I didn’t even think about the fact that Shiina’s b*easts were bigger than they looked in her uniform. I didn’t.

I could hear the two of them getting dressed behind my back.
My heart started to feel restless as I tried to regain my composure.
I’ve been looking directly at them for so long, but the sound of them getting dressed was enough to make me fidget.

“…Well, you can turn around now.”
“O-Oh.”

When I turned around, calming my heartbeat, the two of them were firmly back in their uniforms.
Shiina’s cheeks were still faintly tinged with red.

“I’ll ask you again: what did you two do?”
“T-That’s…”

When I asked the two of them, Shiina’s cheeks reddened even more and she choked on her words.
What did she do that Shiina couldn’t tell me about?

“There’s a good reason for this, Riku.”
“There’s a good reason for girls to get into each other?”
“There is. It’s…”
“I-Imai-senpai. T-That thing is…”
“Don’t worry. I’m not going to do anything rash.”
“What are you talking about?”
“It’s none of Riku’s business. It’s a secret between girls♪”
“What’s that?”

After whispering with Shiina, Satsuki turned to me with a meaningful smile on her face.
And then she began to explain the reason as if she was making light small talk.

“Let’s see, anyway, after Riku went shopping, a lot of things happened, and we talked about who deserved Riku more, me or Shiina-chan?”
“No, why? What exactly happened in the ‘various’?”
“Don’t worry about the details, it will shorten the life of your lower body.”
“Mind your own business, you idiot.”
“Well, to put it simply, we were fighting over the dignity of our positions as ‘childhood friend’ and ‘student.'”
“How did that turn into a naked confrontation?”
“Of course, we were comparing our bodies. It’s important to know which body can satisfy Riku better, isn’t it?”

I couldn’t help but hold my head in my hands as Satsuki’s words and actions made my head hurt.
Is that even a proper reason? What’s more, isn’t there something fundamentally wrong with it?

“That’s not necessary for the dignities of ‘childhood friend’ and ‘student.’ Did Shiina really accept that match?”
“W-Well. It is true that we talked about which of us was more suitable for Murakami-senpai. And then Imai-senpai said that the first step was to do a physical examination.”
“Hey, that’s not what you said.”
“W-What are you saying?”

Satsuki turned away and whistled a tune she couldn’t even blow, and Shiina slumped in embarrassment.

“First of all, it’s up to me to decide who’s worthy or not. And I don’t think I’ll be deciding that in the first place.”

At my words, Shiina made a sullen and sad face, while Satsuki looked as if she was thinking about something.
The moment I was about to say, “If you understand, then let’s study,” Satsuki raised her voice.

“I’ve got an idea!”
“You don’t have to say it, Satsuki.”
“As Riku says, just let Riku decide which one is more suitable.”
“…What exactly are the criteria?”

When I asked, Satsuki smiled confidently.
Then she pointed at me and declared in a high-pitched voice.

“In girly points!”

“…Yes?”