1girl, :d, ahoge, air bubble, black dress, blue eyes, blue hair, blurry, blurry background, braid, bubble, coral, depth of field, detached sleeves, dress, fang, horns, long hair, long sleeves, looking at viewer, low twintails, sleeveless, sleeveless dress, smile, solo, twin braids, twintails, underwater, very long hair, water, white footwear, white sleeves