【Sex education school support group】Oneshota! ～A story about an older sister who taught me [sexology].
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Title：Oneshota! ～A story about an older sister who taught me [sexology].
Maker：Sex education school support group
Release date：2020/12/30
Genre：Binaural/Damihe, ASMR, older, Oldersister, Firsttime, Masturbation, Longhair, virginity
Back to [that time] when I first [ejaculated].
Do you know how to have sex properly?
This is an “oneshota" work that takes you back to the “days" when you just learned how to ejaculate and have a schoolgirl “sister" teach you how to use a penis.
The heroine’s [sister] is a [sex specialist] who has mastered [sexology].
She will gently guide your [developing penis] with her [fluffy pussy].
This work is a complete collection of sexology, the first [virginity graduation] edition!
Please ask your sister to teach you how to use a penis!
Introduction of sister
![オネショタ!～年上のお姉さんに「セックス学」を教えてもらった話～ [性育学園後援会]](http://img.dlsite.jp/modpub/images2/parts/RJ312000/RJ311853/708042c9d56192bcea4b365eabc51483.jpg "オネショタ!～年上のお姉さんに「セックス学」を教えてもらった話～ [性育学園後援会]")
[Sister] cv Ryouka Minase
She is a normal, beautiful and kind schoolgirl.
She has loved teaching younger boys how to study ever since she can remember, and while teaching them arithmetic, Japanese, and physical education, she ended up teaching them [sex].
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Appeal point
This work is for gentlemen who like oneshotas.
A beautiful older sister teaches your penis about pussy in a [gentle voice].
She is a [praise and extend type], so she will surely lead your penis to ejaculation while praising it.
Also, the voice of the sister, Ryouka Minase, shines in her performance.
It’s not the kind of thing you’d expect to see in a wrong oneshota movie. I’m sure you’ll enjoy it.
I’m sure you’ll be able to learn a lot from her.
Recording time
About one hour and five minutes.
From a well-equipped home studio to your ears.
The voice of Minase Ryouka will be blown warmly into your ears with a three-dimensional voice.
Lecture contents
- 1 Close contact with a sister on a crowded train. (0:00～)
- 2 Start taking [Sexology] at your sister’s house (5;41～)
- 3 Practicing holding back to the limit and increasing the amount of ejaculation (13:57)
- 4 Face to face masturbation with your sister (30:26~)
- 5: [Penis squeezing] with your sister’s thin fingers (37:26~)
- 6: Finally, virginity graduation sex! (45:25～)
- 7: At least two vaginal ejaculations! (53:44~) (53:44~)
- 8: The course is over (you will receive a gift from your sister)
Credits
声優 : 涼花みなせ https://www.szkminase.com
イラスト: Ryuka https://chatatoa.jimdofree.com
シナリオ: 山本あや https://twitter.com/yamamot91779762
Produced by : Supporters Association of Sex Education Academy
