mikiri blue_archive rio_(blue_archive) 1girl alternate_costume armpits arms_up black_dress black_hair black_halo blush breasts bright_pupils cleavage cosmetics dress earrings flower halo jewelry large_breasts lipstick_tube long_hair looking_at_viewer red_eyes red_flower sideboob sleeveless sleeveless_dress solo tying_hair white_pupils absurdres commentary highres