1girl black_choker black_hair black_serafuku black_skirt black_thighhighs black_wings blue_archive breasts choker crop_top crop_top_overhang garter_straps hair_between_eyes hasumi_(blue_archive) hiki_momoco large_breasts long_hair looking_at_viewer mole mole_under_eye neckerchief pleated_skirt red_eyes red_neckerchief school_uniform serafuku side_slit simple_background skirt skirt_hold solo thighhighs very_long_hair white_background wings