bare_shoulders black_legwear black_ribbon black_serafuku blue_eyes blush breasts collarbone detached_sleeves eyebrows_visible_through_hair green_hair grey_background hair_between_eyes hair_ornament hair_ribbon hairclip highres kantai_collection long_hair medium_breasts navel nipples no_bra no_panties no_pants open_clothes open_mouth parted_lips ponytail pussy ribbon school_uniform serafuku simple_background solo thighhighs watanon_(gakushokutei) yamakaze_(kantai_collection)