1girl, arms_up, black_panties, blue_archive, blush, bound, cameltoe, e_buki, feet_out_of_frame, halo, head_wings, koharu_(blue_archive), long_hair, long_sleeves, looking_at_viewer, miniskirt, necktie, open_mouth, panties, pink_eyes, pink_hair, pink_necktie, pink_skirt, ribbon, short_necktie, simple_background, sitting, skirt, solo, sweat, tearing_up, tied_up_(nonsexual), underwear, white_background, wings