Ibara-hime to Oyasumi.

Also known as: いばら姫とおやすみ。, Good Night with Sleeping Beauty

by Naco Chino, Koucha Fukami

"Miss, I'll pay you, so sleep next to me." Shigure, 24, has been suffering through one sleepless night after another because of work stress and overtime. One morning, as she drags her exhausted body onto the train and dozes off, she meets a high school girl sleeping soundly on her shoulder. Ibara, a beautiful girl who looks like she stepped right out of a fairy tale, is hiding a certain secret... An adult and a child who both can't sleep begin a relationship of "just sleeping together." (Source: Kadokawa, translated)