Rule 34 Dev - 1girl artist_name brown_eyes brown_hair brown_serafuku brown_shirt commentary_request hibike!_euphonium kitauji_high_school_uniform kiya_hajime long_sleeves neckerchief oumae_kumiko red_neckerchief sailor_collar school_uniform serafuku shirt short_hair solo twitter_username watermark white_sailor_collar winter_uniform|22484700225