[Ogiguro] Sketch time

※Ogiguro ONLY. ※This article is equivalent to the personal brain supplement content of the comics. It is synchronized with the comics in the early stage, and may deviate far from the comic line in the later stage. Orz ※The update frequency of the high school hostel party is not stable, please forgive me. QvQ content label: childhood sweetheart flower season rainy season ┃ search keyword: protagonist : Ogihara Chenghao, Kuroko Tetsuya ┃ Supporting roles: