From 2D Market:
A depressed Elin discards her equipment and walks into the den of monsters.
What awaits her there is a band of large, strong, sadistic monsters that treat women of other races as breeding cattle. Terrified at first, she soon realizes that this is exactly what she’s been looking for.
Enjoy this hardcore, violent doujinshi full of rough sex, degradation, SM and impregnation from the master of such stories, circle Fatalpulse.
Of course, as with all Fatalpulse works, reader discretion is advised.