Heibon na Watashi no Juukishi-dan Mofumofu Life

Liz is an average commoner who's not only clumsy, but has the worst luck. After several failed attempts, she finally lands a job at the office for the Royal Military's Beast Knights, a special unit where trained knights partner with fierce, dangerous creatures known as "white beasts." Thing is, she doesn't even remember applying there! As soon as she begins working, she's tasked with delivering some documents to Jed Grayson, the commander, and winds up discovering his secret! To keep her under his watchful eye, the commander reassigns her to the role of caretaker for the young white beasts! Will Liz survive her new "fluff-filled" job with her handsome yet sadistic boss?

(Source: MangaPlaza)