Synopsis
Recruited from a university lab to a certain organization, I’m assigned to oversee an experiment subject named Aya● Rey.
I have no idea what purpose lies behind these seemingly meaningless observations.
A vibrator handed to me by the doctor, and the words: “As long as she doesn’t die, do whatever you want.”
The meaning is clear.
Should I end the experiment while she hates me, or…?
Base CG: 8 images, 221 variations. Simple animations: 28.
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![Aya● Experiment [Shigengen]](https://games.hnt.co.jp/wp-content/uploads/2026/04/10201027039.jpg)
![Aya● Experiment [Shigengen]](https://games.hnt.co.jp/wp-content/uploads/2026/04/1_10201027039.jpg)
![Aya● Experiment [Shigengen]](https://games.hnt.co.jp/wp-content/uploads/2026/04/2_10201027039.jpg)
![Aya● Experiment [Shigengen]](https://games.hnt.co.jp/wp-content/uploads/2026/04/3_10201027039.jpg)
![Aya● Experiment [Shigengen]](https://games.hnt.co.jp/wp-content/uploads/2026/04/10201027039.png)




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