1girl, amano_don, ass, ass_focus, azur_lane, back, backboob, bare_shoulders, bikini, black_bikini, blue_sky, breasts, butt_crack, day, dimples_of_venus, facing_away, from_behind, from_below, large_breasts, lens_flare, long_hair, official_alternate_costume, outdoors, pool_ladder, poolside, red_hair, side_ponytail, sidelocks, sky, solo, swimsuit, thick_thighs, thighs, wet, zara_(azur_lane), zara_(poolside_coincidence)_(azur_lane)