2girls, air bubble, bare shoulders, black dress, black footwear, blue hair, blue thighhighs, boots, bubble, closed eyes, collared dress, coral, detached sleeves, dress, floating, floating hair, from side, hair ribbon, holding hands, incest, interlocked fingers, knee boots, long hair, multiple girls, ocean, ocean bottom, pink hair, pink thighhighs, profile, ribbon, school of fish, short dress, siblings, sidelocks, sisters, sleeveless, sleeveless dress, sunlight, thighhighs, underwater, very long hair, white dress, white footwear, wide sleeves, yuri