1girl, d, ass, blue_archive, bracelet, fingers_to_mouth, frills, grey_hair, hair_ornament, halo, jewelry, knees_up, long_hair, looking_at_viewer, mutsuki_(blue_archive), parted_bangs, purple_eyes, school_uniform, sekienji, side_ponytail, sidelocks, simple_background, sitting, smile, solo, v, white_background