1girl absurdres black_footwear black_hair blue_sailor_collar blue_serafuku blue_skirt chair commentary_request flower green_eyes hair_flower hair_ornament highres knees_up loafers long_hair long_sleeves looking_at_viewer musaki_(msaki666) neckerchief open_mouth red_neckerchief sailor_collar sakugawa_school_uniform saten_ruiko school_uniform serafuku shoes sitting skirt socks solo toaru_kagaku_no_railgun toaru_majutsu_no_index white_socks winter_uniform