PE Teacher Natsuha Gets Violated By Her Students In Another World

Meguru Osake, a regular office worker, ends up participating in a mysterious quiz game by chance.
And once again, she’s been selected!
This time, the stage is a small village in another world.
She’s invited to take part in a game where villagers pose “challenges” she must complete.
Enticed by the prize money, Meguru agrees to participate on the spot.
Will she manage to complete the game, claim the prize, and return safely to her world?

When I awoke, there was fantasy stuff everywhere⸺
What kind of adventure could be in store? And will there be any way home when it's all said and done?!

It all started after class in the student council room.
Takaaki and all his friends had been gathered to test some unquestionably suspicious if not downright dangerous game—or "full-body immersive RPG experience," in the words of its inimitable creator Ma-ryan.
The play-test was only questionably voluntary.

The game started to launch. A bright flash filled the room...
When Takaaki opened his eyes, he was somewhere he didn't recognize.
His friends Konomi and Tamaki were kitted out in full fantasy gear, and when he looked more closely, he realized he was too.

Were they in the game? Forget that—how would they get out?
Only one lead presented itself. "In the depths of the dungeon located nearby, there lives the god who created this world..."
But who could it be?

In search of more clues and hopefully some answers, the party set out into the dungeon...

The game features a play cycle of exploring and touching, where you explore in the morning and engage in intimate interactions in the afternoon. You can freely explore and interact with the girls in another world’s town, with the option to engage in intimate activities anywhere in town.

In this Kinetic Novel, follow John as he tries to stop a murder from happening. He will keep returning after death to continue with newfound knowledge, alliances, and ideas to fulfill the mission Goddess summoned him for. As many times as it takes.

There are clues scattered on the way. Can YOU unravel the mystery before John does?
What secrets is the Goddess hiding? Will she be a help or a hindrance? Uncover the conspiracy behind the murder.

In the "links" section for ISExKAI MAIDEN - Osawari H as you like in another world, there are no links, just the statement "Switch the game language by editing Setting.ini file in the game folder" which I sincerely doubt was what you meant to put there.