[DeepL Translation - needs review] Volume 1: "I'm going to take responsibility for making my brother Yu happy." Tsubaki, an elementary school student, loves her childhood friend, Yuu, a high school student. But while Yuu, who is much older than her, takes good care of her, he always treats her like a child... The healing BL that is very popular on SNS has finally been published as a comic book! The story is about a boy who wants to be taller than his peers and a quiet high school boy who wan...
