1girl alternate_costume black_gloves black_thighhighs blue_archive blue_hair blush cenangam china_dress chinese_clothes cleavage_cutout clothing_cutout commentary_request covered_mouth dark_blue_hair dress full-face_blush gloves hand_fan highres holding holding_fan jacket jacket_partially_removed looking_at_viewer on_chair paper_fan pelvic_curtain simple_background sitting sleeveless sleeveless_dress solo thighhighs white_jacket yuuka_(blue_archive)