2girls, amatsukaze_(kancolle), ass, bare_shoulders, barefoot, beach, bikini, blue_sky, bracelet, breasts, brown_eyes, choker, cloud, collarbone, day, front-tie_bikini_top, front-tie_top, grey_eyes, grey_hair, hair_ornament, hand_up, highleg, highleg_bikini, holding, innertube, jewelry, kantai_collection, long_hair, looking_at_viewer, multiple_girls, navel, ocean, one_eye_closed, open_mouth, outdoors, shimakaze_(kancolle), side-tie_bikini_bottom, simple_background, sky, small_breasts, smile, summer, swimsuit, takanashi_kei_(hitsujikan), thigh_strap, thighs, water