Escape Room Muchi na Kanojo wa Kyou mo Kawareru

The protagonist and his girlfriend, Arisa, have just started dating.
Today is their first date, and it was supposed to be a fun day, but they
are suddenly kidnapped by someone... and when they wake up, they find themselves in a strange room.

"If you can't escape, you will have to live in that room for the rest of your life."

Together with three other men who have also been captured, they are locked in a closed facility with no exit.
There is only one condition to escape - win the game and earn points.
In this place, you can buy anything you want as long as you have points. Whether it
's a key to get out or someone else's ownership -

some do it to get out of this place quickly.
Some just do it to release their sexual desires. They
risk their desires in the game.

Will the two of them be able to escape from this place safely?

[Translated from Getchu]