Rule 34 Dev - 10s 1girl black_border blue_eyes blush border braid brown_hair commentary_request female_focus hair_flaps hair_over_shoulder jewelry kantai_collection looking_at_viewer mizunoe_kotaru necklace school_uniform serafuku shigure_(kancolle) shigure_kai_ni_(kancolle) simple_background single_braid smile solo white_background|7087421952