Creature Girls: A Hands-On Field Journal in Another World #14

Plot

Thanks to his scientific knowledge and tremendous martial arts expertise, Taishi Oritsue has transformed the Midori goblin clan into a dreadful fighting force worthy of being called “the Demon Lord’s army.” Despite living in the horrifying Death Mountains, they live a comfortable life with amenities–and orgies–the outside world can only dream of. Yet they may have met an unexpectedly strong opponent in the forces of the human Republic. Their tenacious soldiers are trained by a man who practices the very same Earth-world martial arts as Oritsue himself!