1girl absurdres bangs bare_shoulders black_dress black_hair blue_archive blue_eyes blush breasts butterfly_hair_ornament china_dress chinese_clothes closed_mouth coat double_bun dragon_print dress hair_bun hair_ornament halo highres kisaki_(blue_archive) long_hair looking_at_viewer open_clothes open_coat putama sideboob simple_background sleeveless sleeveless_dress small_breasts solo sweat twintails upper_body