【back fill/yomiko aoi yuka】After-school sex lessons in the gym!

Located in a gym warehouse.
A senior who comes at you with a devilish smile.

The smell of the older students wafting from their sweaty gym clothes after club activities…

A “naughty lesson" with a senior student stimulates my crotch…

This is a binaural work of “a sweet and sour frame of youth".

—Various settings

Heroine’s name: Kana Miyoshi
Women’s volleyball club
A senior at 0 school
friendly
a senior who takes good care of you
He has a devilish side.

—story

After school, after the end of club activities, I was practicing on my own.
Kana Miyoshi comes to the warehouse to put away her volleyball.
I was cleaning up after you when I ran into you…

When you finish cleaning up and are about to leave, you run into trouble when the warehouse door gets stuck open.
There was no electricity in the room, and the sun was slowly setting through the window.

I tried to open the door, but it wouldn’t budge.
Eventually, the lights in the gymnasium were turned off and the two of them were left alone.

What is the fate of the two people left behind?

—About this work (time without SE)

(1)Prologue(7:26)
(2)Masturbation and Fellatio(13:08)
(3)Piesuri(12:01)
(4)Back(12:17)
(5)Cowgirl position(12:49)
(6)Epilogue(3:01)

Total 57:42(Time without SE)

WAV and MP3 are included. (wav, mp3 both with/without SE)

Please note
If you have any questions, please contact us.
Please note that SE has not been installed in track 2: Masturbation and Blowjob.

—Tracks

(1) Prologue

Oh? Huh? There are still some left? Didn’t the boys already finish?
Oh, I see. You were supposed to clean up today. But you know what?
You stay behind and do a lot of things by yourself, don’t you? Maybe you’re being bullied?
If so, you can talk to me about it. I’ll tell the manager directly!
Go to ……? You just lose at rock-paper-scissors all the time? …… Oh, I’ve lost my mind worrying about you.

Well, if you’re not in that kind of trouble, that’s okay. I’m a little relieved.

Hmm? Me? I was just practicing on my own. All the other kids have already left.
I’m sure you’ll be happy to know that I’m not the only one who has a problem with this.
It’s not the same as saying, “I want you to wait for me to leave because I want you to clean up after me. I’m sure you’ll be happy to know that I’m not the only one.
～
～～

(2) Masturbation and blowjobs

It’s a good thing it’s not during the cold season. I’m glad it’s not cold weather.
I shudder to think of …… the cold weather and the morning in gym clothes.

Speaking of gym clothes… Our school is strange, isn’t it?

I like it because it’s easy to move around in, but it’s very unpopular with the other kids.
There are many boys who look at you sexually. I’m sure you’ll have a great time.

What’s the matter? What’s the matter with you? …… ♪ No?

You know what I know? You’re always watching me during club activities, aren’t you?
Yeah, I’m not mad at you.
At first? I thought I could feel your eyes on me.
I’m sure you’ll be able to understand why I’m so excited about this.
I’m not sure if it’s just me, but I’m sure there are people in the club who see things the same way. I was like …….

If it continues for a long time, I start to worry about it.

That’s because, hey? It’s a …… boy.

～
～～

Haha …… haha …….

Even now, I’m embarrassed to say, but …… well, I seem to be very excited about it. ……

My lower body is getting all mushy.
You know what? You? Can I ask you a favor?

I’m going to masturbate myself now, can you watch?
Huh, huh, huh, huh. Just watch me, please.
～
～～

(blowjob)

Oh, I’m really so big now ……

It’s a bit of a pain, isn’t it? I’m sure you’ll be able to get back to normal once you get out, right?
I’m sure you’ll be happy with the results.

I’m sure you’ll be happy to hear that.
Chup, chup, chup, chup, chup, chup, chup, chup…

What do you think? Are you feeling good?
I’m sure you’ll be happy with the results.
Also, don’t hold back, okay? I’m sure you’ll be happy with the results.
～
～～

(3) Pies

(3) Boobs? Do you want me to pinch your cock?
That’s kind of embarrassing, isn’t it?
But if that’s what you want me to do, I’ll do ……. ……

I may not be able to do it properly, so please tell me how to do it at ……?

…… You’re supposed to take your bra off, right? What? Do I have to keep my gym clothes on?

Oh, I see. I’m sure you’ll be fine.

It’s weird to wear gym clothes without a bra.
But this …… looks completely out of place. …… My nipples are floating. …… Haha.

Is this a better choice for you right now? I’m sorry.

Here, here? Do you want me to pinch it like this?

I’m sure you’ll be happy to know that I’m not the only one who has a problem with this.
I can’t get it in there, it’s too hard.
～
～～

(4) Back

(4) Back. It’s really great. Are you satisfied yet?
I mean, if you’re still okay with it, right?
I think I’m in a really naughty mood too.
So I want you to put your penis in me.
I’m sure you’ll be able to do it, but you’ll have to keep your clothes on.

Yeah, I’ll do it…
You’ve been looking at my ass a lot, haven’t you? Do you want to do it from behind?

Okay, okay.
Okay, let’s use that. Yeah, jumping box.
If you put your elbow or arm on it, it won’t get scratched.

～
～～

Unh! Oh, …… ah, …… ah, …… ah, …… ah, …… ah!

I’m sure you’ll be able to find a great deal more information on this subject in the future.
My voice is leaking out on its own. …… Oh my god, I can feel it …… expanding inside me. …… Oh my god… ….

I’m sure you’ll be happy to know that I’m not the only one who has a problem with this. ……

Mmm …… mmm …… ahh …… mmm …… ha, ha, ha …….

It’s okay, it’s okay, it’s okay, it’s okay, it’s okay.
ahhh, ahhh, ahhh, ahhh, ahhh, ahhh, ahhh, ahhh, ahhh
Ahh, ah, ah, ah…
Huh, hmm! Oh, my God. Mmm…
Your cock is moving inside me…
～
～～

(5) Cowgirl Position

I think I might have been more excited than when I did it alone.
I’ve been watching you all the time, you’ve shagged my tits, and I’ve had sex with you on the jumping board.
It was nice to have sex while staring at your ass, wasn’t it?
I’m sure you’ll be happy to know that I’m not the only one who’s had it.
I’m so glad you’re here. Have you had your fill yet?
If you don’t mind, would you like to have sex with me one more time?
I’ll be on top of you here, if you want. How about that?

Hmmm… My penis is getting big again. I think I can handle this. ……♪

I’ll be on top of you.

It’s great, you’ve got a big cock again. I think I can get into this easily.
I’m so slippery with your semen, I don’t think I need to get ready.
It’s my turn to move, so you can take it easy.
I’m going to do the same thing as before, but I’m going to slip my bloomers in while I’m doing it.

I’m sure you’ll be happy to know that I’m not the only one who has a problem with this.
Oh, it’s hitting me in a different place than when I was being hit from behind. ……

I want you to touch my tits too.
I’d like to know what you think of this.

Mmmm… Mmmm… Huh, huh, huh, huh, huh, huh, huh.
ahhhhh…
ahhhhh♪ mmmm, mmmm, mmmm.
ugh… ugh… ugh… ugh… ugh…
I can’t believe it.
Hahaha, haha, hahaha, haha, haha, haha, haha, haha, haha, haha…
Ahh, the way she touches her tits is so sweet…
～
～～

(6)Epilogue

I’m really tired, and I’ve been sweating a lot.
If we stay here until morning, might we catch a cold?
If you can keep me warm, I’ll be fine…

Sorry, sorry, sorry.
I’m sure you’ll be happy to know that I’m not the only one who has a problem with this.
I’d like to take a shower, too, right?
…… It’s time to go home.

～
～～

—Purchase bonus
Title picture:3840×2560
Title rough:1920×1280

Title logo:2000×1300
Title lograph:2000×1300

Script

—Staff members who contributed to the work

シナリオ: えるむ様 (http://erumu.x.fc2.com/ ) (@emu_rumu)

絵師:流嘉様 (https://tukimoko.tumblr.com/ ) (@rukacyuu411)

声優: 陽向葵ゅか様 (https://www.hinatayuka-amadoro.com/ ) (@yukanyan2525)

Sound Material

-Mijinko material: first masturbation sound (circle mijinko)

I’ve made it cuter and sexier with the help of the above people.
Please enjoy this sweet and sour youthful eroticism.

————–
Planning and production
back fill

HP (https://ci-en.dlsite.com/creator/3008 )
back fill (@haruhiko3793)

List of works
(https://www.dlsite.com/maniax/circle/profile/=/maker_id/RG43138.html )