【Siltcrete / Yomiko Aoi Yuuka】Onasapo School – After School Lesson with Math Teacher’s Sister

[Ranking]24 Hours:#10, 7 Days:#38
Title:Onasapo School – After School Lesson with Math Teacher’s Sister
Maker:Siltcrete / Yomiko Aoi Yuuka
Release date:2018/11/09
Genre:Binaural/Damihe, femaleteacher, masturbation, Verbalabuse, Torment, Maleacceptance, earlicking

This work is a binaural audio piece set in a tutoring school called Onasapo School.
There is a teacher for each subject you are in charge of, so you can learn to masturbate and study at the same time.

This time, you will learn adult math from a math instructor.
Enjoy a highly intimate trial lesson held in a classroom with just the two of you.

———————————[ Contents ]———————————

Free Counseling(04:12)

Receive counseling.
Listen carefully to what the instructor’s sister says.

Introduce the trial lesson(06:11)

As you complete your erection with the breath of the teacher snuggled next to you.
The trial lesson is about to begin.

The main story(74:34)

It’s a condition of admission to the school that you hold back your ejaculation until the last instruction.
I’m sure you’ll be able to find something that works for you.

This is a highly focused lesson that includes ear licking in every chapter after chapter 2.

[Chapter 1: Natural Numbers].
Learn about the natural numbers used in masturbation.
Make sure your body knows what it feels like to ejaculate.
(Countdown to the inch)

[Chapter 2: Variables]
Apply variables to the position of the occhi-chi-chi.
Squeeze carefully as per the number.
(Positional masturbation, ear licking)

[Chapter 3: Shapes].
Learn to masturbate utilizing angles.
(Angle masturbation, ear licking)

[Chapter 4: Probability].
Experience the law of large numbers through masturbation.
(Speed-specified masturbation, ear licking)

[Chapter 5: Fractions – Decimals].
Learn about fractions – decimals used in masturbation.
This is an extension of chapter 1.
(Counting down to the minute, ear licking)

Failure Part (00:49)
This is the audio when I let it out in the middle.

Total: 1 hour 25 minutes

mp3、wav
With SE/without SE included respectively

Trial version
[Free Counseling] Full Version
[Full Version] Part

**********************************
Voice
Ms. Aoi Yuuka

Illustration
Ms. cocona

Sound effects
Mijinko Materials
Pocket Sound
https://pocket-se.info

Production
Schiltkrete
https://domhoihoi.pink
**********************************

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同人誌、同人ゲーム、同人ソフトのダウンロードショップ - DLsite
同人誌、同人ゲーム、同人ソフトのダウンロードショップ - DLsite