1girl, :o, ahoge, alternate costume, ass visible through thighs, bangs, black one-piece swimsuit, blue one-piece swimsuit, blush, breasts, caustics, collarbone, competition swimsuit, cowboy shot, dutch angle, hair between eyes, hair flaps, hair ornament, hairclip, heterochromia, highleg, highleg swimsuit, kantai collection, large breasts, leaning forward, light brown hair, long hair, looking at viewer, montemasa, murasame (kancolle), murasame kai ni (kancolle), one-piece swimsuit, open mouth, pool, pool ladder, poolside, red eyes, sideboob, sidelocks, solo, standing, surprised, swimsuit, thighs, twitter username, variant set, very long hair, water, wet, wet clothes, wet hair, wet swimsuit