2girls, amatsukaze_(kancolle), ass, bare_arms, bare_legs, bare_shoulders, barefoot, bikini, blonde_hair, blush, brown_eyes, closed_mouth, feet, flower, from_behind, grey_eyes, grey_hair, hair_between_eyes, halterneck, kantai_collection, long_hair, multiple_girls, open_mouth, outdoors, purple_bikini, red_bikini, shimakaze_(kancolle), side-tie_bikini_bottom, smile, soles, string_bikini, swimsuit, takanashi_kei_(hitsujikan), thighs, toes, tongue, tongue_out, white_flower