Being the school nurse at a middle school full of monsters can be a tough job, but Nurse Hitomi is always there for her students. Luckily, she doesn't have to go it alone. Backing her up are Itsuki, a plant-person intrigued by human sexuality, and Tatara-sensei, the four-armed, sarcastic science teacher. But how did these strange people come into Hitomi's life in the first place? Learn the secrets of Hitomi's past in this heartfelt and hilarious volume of Nurse Hitomi's Monster Infirmary!