佐原先生と土岐くん (Series) favorite_border

[DeepL Translation - needs review] Volume 1: Can't Stop Chest Throbbing! A frustrating love comedy between a gym teacher and a yankee! Toki-kun, a fiercely competitive yankee, is a pure boy who is not what he seems. He has a crush on his gym teacher and homeroom teacher, the fresh and handsome (gay) Mr. Sawara... The gong rings for a too-blue, direct one-sided love affair!

(Translator: DeepL)