【Mopu Mopu Laboratory / Mikoto Yusa】Scolded Ejaculation

I’ve been getting my ejaculations [withheld] by my sweet and mean sister, and I’ve been getting my ejaculations [withheld] by my sweet and mean sister.
A dense 20 minutes of peeing and peeing while being gently scolded.

I created the audio just for the purpose of reaching the most pleasurable climax.

[Story]
You sneak into your sister’s room late at night to masturbate.
This is the first time I’ve ever seen this movie.
When you ejaculate without your sister’s permission, you’ll be tortured even harder and harder.
It will be mellowed and destroyed.

[Points for guessing]
I’m not sure what to say:

The sweet, numbing voice of the older sister, played by Mikoto Yusa, keeps me from ejaculating thoroughly.

A decadent and perverted pleasure where your penis is toyed with while being wrapped in tenderness.

This is the best way to get the most out of your sex life:
In the normal version, the ejaculation is in line with the sister’s dialogue [pew, pew, pew, pew, pew, pew], but
There is a version where a mysterious girl tells you when to ejaculate from the side.

(There are three versions: a normal version, a version with a countdown, and a version that encourages you to ejaculate. Most of them are common parts)

Foley Sound:
Sound effects were created to match the audio.

Artwork format =>
48kHz/24bit Hi-Z binaural audio
Play time of the film 20min 17sec
1 hour 00 minutes 51 seconds including the difference

Play content =>
masturbation / ejaculation management / immediate blame

Included items⇒
3 kinds of main story
+Diff without SE
+SE small difference
+cover art
This is the first time I’ve done this.

Credits⇒
声 遊佐ミコト 様 :https://twitter.com/mikoto_yusa
イラスト うたげ。 様 :https://twitter.com/utage_illust
制作 もぷもぷ実験室 :https://twitter.com/mopumopulab

In Mopumopu Laboratory, a non-existent girl named Mopuko creates audio works based on the concept of “blistering but relentless torture" and “practicality.
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