Rule 34 Dev - 1girl :d absurdres artist_name blonde_hair blue_archive blurry blurry_background blush book bookshelf chalkboard classroom dated desk halo hifumi_(blue_archive) highres indoors open_book open_mouth own_hands_together ponytail school_desk school_uniform serafuku shirt short_sleeves sitting smile white_shirt xiaofan2005|24862136481