1girl, black_hair, blaze_(blazeillust), blue_eyes, blue_one-piece_swimsuit, breast_rest, breasts, cleavage, day, elbow_rest, emblem, girls_und_panzer, indoors, large_breasts, leaning_forward, long_hair, nonna_(girls_und_panzer), one-piece_swimsuit, open_mouth, partially_submerged, pool, pravda_(emblem), school_swimsuit, solo, standing, sunlight, swept_bangs, swimsuit, water, wet