Fallen Knight Elior: The Abandoned Mine is a Demonic Cave of Flesh Pleasure

One day, Elior, a female knight from a duke family renowned throughout the country for her silver and beauty, heads to an abandoned mine tunnel on a mission to exterminate goblins. She becomes too arrogant and overconfident in her own abilities, and as a result, she is defeated by a goblin with a scar on its face in the mine tunnel and loses consciousness. She wakes up, feeling something is wrong, to find herself being violently raped by a goblin in a dimly lit hut. After being raped by the goblin, she leaves the hut to find herself in the deepest part of the mine tunnel. Elior attempts to escape to the surface while being raped by the monsters lurking in the tunnel.