Dasaku Laboratory-Sealed Cave Erotic Nest ver.1.12

A Sealed Cave – A cave where heroes once shoved monsters in and sealed them so that they could not come out.
Since there may still be something worthwhile inside, adventurers have been actively sent in in recent years.

Enemy monsters attack adventurers who enter the cave.
Starving monsters trapped in the sealed cave for a long time.

It destroys Nirvana’s shields, touches her, and tries to drain her energy.
It knows that the energy that a female human drips while feeling ecstasy is delicious.