Overview:

Sensory Deprivation Hole Research Institute is a simulator that allows you to experience a realistic tentacle rape experiment with a girl trapped in a sensory deprivation hole as a test subject!
The wriggling of tentacles and the test subject’s reaction are depicted in rich animation, giving a sense of realism.
The experimental device displays the test subject’s vital signs in real time, and the text log of the system feedback is updated with great attention to detail.
You can freely switch between sensory deprivation and release, and observe the test subject’s realistic reaction through the insertion of tentacles, semen injection, and insemination. It also has a function to switch between clothed and naked and display a cross-section view, so you can enjoy every detail.
You can choose from three girls as your test subject. Enjoy the reactions of these girls, each with a different background, to your heart’s content!