We were sleeping together on the tatami mats inside the hut.
More accurately, we were sleeping in each other's arms.

I generated another mat and used it as a blanket, but it was barely better than having nothing.

There was no lighting and the window was closed, so the room was pitch black.
All I could feel were her body heat and breath.

Just being in bed with my cute childhood friend was nerve-wracking enough, but her scent was intoxicating, and even through her uniform, her soft breasts were pressed against me, changing shape against my chest.

It was impossible not to react in such a situation.
I was desperately hoping that Chiyu wouldn't notice.

"Sou-kun"

"..."

Chiyu called out my name in a soft voice.
My heart skipped a beat.

"Why are you still carrying mushrooms when dinner is over?"

It was a dirty joke.
The kind a guy might say to a woman that would make her uncomfortable.

I thought it would be chivalrous to ignore it, but maybe it was Chiyu’s way of being chivalrous to turn it into a joke and let it go.

"...Sorry. I just figured that if I left them alone, they’d fit in my Inventory."

I thought I could turn this into a joke and put it to rest.

But Chiyu’s arm, which had been around my waist, suddenly moved toward my crotch.

And then, she started moving... she started moving...

"Ch-Chiyu...!?"

"I heard it's difficult to endure."

"Huh, no, well, that's true, but..."

I was so flustered that I didn't even think she would be the one to initiate such an action.

Leaving me speechless, Chiyu's hands moved, unhooking my pants, lowering the zipper, and exposing that.
It stood up, proudly proclaiming its excitement, exposed to the air.

"Sousuke."

Chiyu's hands, like white fish, moved slowly up and down.

"It's clear that I like you."

Her movements were awkward, clearly showing that she was not used to this.

"But Sousuke is kind."

Her breath had been tickling my neck since earlier, causing a strange mix of ticklishness and excitement.

"I can tell that you're considering confessing later to avoid seeming dishonest, and that you're trying to keep us as childhood friends."

Indeed, having known each other since kindergarten, she could read my personality.
　And it seemed that she had known my feelings for a long time.

...So, was this act her way of answering?

"I don't mind confessing even after we go back to Earth..."

Chiyu's soft, warm fingers moved back and forth, smoothing out the motion as they were lubricated by the fluid leaking from the tip.

"I just wanted to let you know that I don't mind doing this with you."

In the darkness, I relied on her breath to find Chiyu’s face and brought my own closer to it.
　I could tell she had understood my intention, as she tilted her head.

At first, my lips brushed against her cheek, just slightly off target. Even her cheek felt warm, as if she was as excited as I was, or perhaps nervous. It could have been both.

The second time, our lips met.

Her lips were unbelievably soft and plump, like touching clouds.

We exchanged several more kisses, just touching our lips, before our movements gradually turned into nibbling.
　In the end, our movements became more intense, as if we were trying to bite each other’s lips.

Without any prior agreement, our movements were synchronized, flowing smoothly.

Throughout, Chiyu’s hands continued to move up and down, shh… shhh…

「nn... fu... Sousuke, you’re so hot...」

Her movements weren’t exactly graceful, but that didn’t matter.
　Just knowing that Chiyu was doing it made my excitement peak, creating an indescribable pleasure.

Was it because this was my first time, or would it always be like this?
　The pleasure was so sweet I wanted to savor it forever, yet so intense I couldn’t hold out for long.

Soon enough, the limit arrived much sooner than when I did it myself.

“Chiyu... I can’t...”

I could hear Chiyu giggling. It sounded happy.
　Her usually monotone voice was unrecognizable in this lewd, sultry laughter.

“It’s okay, Sousuke. You can go ahead and cum in my hand.”

Chiyu's voice, blown into my eardrum, raced down my spine like a bolt of lightning.
　As if it were a physical manifestation of the shock, a milky white liquid burst from Chiyu's hand.

"Of course I know your sexual preferences, childhood friend. Fzzt, fzzt, fzzt."

Chiyu squeezed out the last drops, her hand moving in sync with her voice.

She didn't seem to mind the white liquid splattering her hand, wrist, and even her abdomen.

I was in a state of blissful numbness for a while, but eventually regained my senses.

――Ah, right, the mat and clothes can be stored in my Inventory to clean them.

――Chiyu's hand can be wiped with a towel or washed with soap.

Perhaps the mess wasn't such a big issue after all.
　As I was thinking this, I heard the squelching sound of Chiyu's hand opening and closing.

「It feels like this. It's really sticky and... warm, and it smells weird. And there's a lot of it.」

「Sorry, Chiyu.」

When I apologized, Chiyu leaned in to kiss me.

In the darkness, she must have missed her target, as her lips brushed against my nose.
　But she didn't seem to mind, and kept trying until her lips made contact.

Finally, she kissed me and said, "chu."

「Aren't you supposed to say 'thank you'?」

Her tone was the same as usual.

「...Thank you.」

「Aren't you supposed to say 'as expected, Chiyu-sama'?」

I could feel the familiar atmosphere returning.

"You truly are amazing, Chiyu-sama, even on our first time."

"It's thanks to my mental rehearsal."

"You were mentally rehearsing?"

"About the same number of times as I've imagined us being together."

"Wow, that's quite a few."

When I said that, I sensed Chiyu nodding with satisfaction.
For a while, we continued to tease each other like that.

"Hey, Sousuke."

"Hmm?"

「…Next is me, okay?」

Saying that made me realize I’d only been enjoying myself.

「Ah, yeah, of course.」

I hurriedly answered, but my mind was in a panic because I didn’t know the ideal next step.

「It’s okay. Just touch me.」

「Ah, yeah.」

「Before that, I want to wipe my hands.」

「Y-Yeah…! I’ll get a towel. Oh, should I get water and a bucket too?」

「For now, just the towel is fine. The rest can wait.」

I placed the towel within reach and handed it to her.

She finished wiping, then grabbed my hand and guided it inside her skirt.

"You want to smell, but not now, okay?"

"Why are you so fixated on scent fetishes?"

And then, my fingers touched her underwear--at that moment.

A sudden gust of wind blew, causing the trees to sway and the rustling of leaves to echo.

"Masiro, did you find it!? Oh, what's this, stone walls? Amazing..."

"Shouko, calm down and check if Kouno-kun is there, okay? He's probably in that hut."

"Huh? Oh, really, there's a hut. Did Kouno read this far?"

"Ask him later, okay? For now, we're suspicious."

"Oh, right. Kouno~! Are you here~? It's me!"

『Yeah, at least let's introduce ourselves, Shouko-chan.』

『No, since we're so close, I can recognize your voice.』

『But Sousuke-kun, in that dream, even though Shouko-chan was nearby, you grabbed Iyama-san's hand, right...?』

『...No, Chiyu-chan is my childhood friend. Besides, she was closer.』

Thanks to the clear conversation, I could figure out who the voices belonged to.

One of them is definitely the chatty girl, Haka Shouko.

The other one doesn't ring a bell, but she's probably a female student who's close to Haka.
　And Mashiro must be somehow related to Haka's ability.

I have no idea how the chatty girl with the fluffy summoning ability got here or what her purpose is.
　But I can't ignore her.

「Um, Chiyu...?」

「Soap, water, bucket」

「Got it」

Chiyu’s voice, which succinctly listed the items to be placed, sounded unusually cold. She probably saw me as an obstacle, but I was a valuable transferer and a friend to her.

I quickly pulled up my pants, arranged everything, opened the window for Chiyu to let moonlight into the hut, and told her that I would make up for it before quietly stepping outside.

Daily ranking first place achieved...!!! Thank you so much, really, really.
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