Juurin! Orc Gakuen! ~Tenkousei wa Kasshoku Bitch na Onna Yuusha!?~

The Hero defeated the Demon King, ending the long war and restoring peace to the world. But the surviving demon troops didn't flee—they chose to coexist with humanity. At this school for orcs, once-vigorous beasts have turned herbivorous, diligently pursuing knowledge. One day, a female Hero transfers into their class. She's an outrageous slut, wielding her power without restraint. Indiscriminately, she begins to devour the orc students. This is a tale of unfortunate orcs who encounter a NEET Hero.