1girl, ass_visible_through_thighs, azur_lane, bikini, black_bikini, blush, breasts, breasts_apart, brown_eyes, collarbone, floating, goggles, goggles_on_head, highleg, highleg_bikini, huge_breasts, innertube, italian_flag, long_hair, looking_up, lying, manjuu_(azur_lane), miya_ur, multi-strapped_bikini_bottom, navel, o-ring, o-ring_bikini, official_alternate_costume, on_back, open_mouth, red_hair, side_ponytail, solo, swimsuit, water, whistle, whistle_around_neck, zara_(azur_lane), zara_(poolside_coincidence)_(azur_lane)