akiho_hayuu androgynous bad_id bad_pixiv_id blue_eyes blush bow clothes_writing flat_chest highres kantai_collection long_sleeves looking_at_viewer midriff military military_uniform mouth_hold navel no_bra no_pants panties panty_pull red_bow sailor_collar short_hair silver_hair simple_background solo underwear uniform white_background white_panties z1_leberecht_maass_(kantai_collection)