Adult PC Game: Chanpuru X - The Isle of Orcs Final (jap) Archive

Falling into the orcs' trap and getting raped
Confronted by lots of orcs in a cramped space
She begs for the orcs to stop, but gradually her spirit is broken
Caught by orcs and forced to give birth
... and more! Most of the scenes are rape-based, so enjoy watching the defeat and corruption of a strong heroine.

And guess what! The H scenes are animated, and feature voices by Phan Masaki!
Also features multiple endings.