1girl, :d, ahoge, ass visible through thighs, azur lane, bangs, bare arms, bare shoulders, black hair, blush, brown leotard, covered navel, cowboy shot, demon girl, demon horns, demon wings, fangs, finger to mouth, gradient background, gradient hair, hair between eyes, halloween costume, horns, leotard, light particles, long hair, multicolored hair, one side up, open mouth, purple background, purple hair, red eyes, red wings, smile, solo, straight hair, taihou (azur lane), thigh gap, thigh strap, thighs, very long hair, wings, yorugami rei