1girl, ahoge, alternate costume, annoyed, arm up, blue eyes, blue hair, blue shirt, blush, flat chest, furrowed brow, half-closed eyes, hand on own neck, head tilt, ice, ice wings, long hair, looking at viewer, off shoulder, parted lips, petite, shirt, short sleeves, simple background, single bare shoulder, solo, speech bubble, sweat, upper body, white background, wings