1girl, alternate costume, arm up, bangs, bare arms, bare shoulders, blue choker, blue hair, blue horns , blunt bangs, bow-shaped hair, cleavage, cloud, colored tips, from side, gloves, gradient hair, half gloves, long hair, medium breasts, mermaid, monster girl, monsterification, multicolored hair, ocean, outdoors, parted lips, pink hair, sky, solo, strapless, two-tone hair, water, waves, white gloves