akatsuki akane, marciana (marine study) (nikke), marciana (nikke), goddess of victory: nikke, highres, 1girl, animal costume, anus, anus peek, ass, bare shoulders, bent over, blue sky, blush, breasts, brown eyes, brown hair, cleavage, high ponytail, large breasts, long hair, long sleeves, looking at viewer, open mouth, penguin costume, penguin hair ornament, ponytail, red slingshot swimsuit, red visor cap, sky, slingshot swimsuit, solo, sweat, swimsuit, thighs, top-down bottom-up