inoino, exs-tia, exs-tia (exs-tia m), katsuragi marina, katsuragi marina (exs-tia m), kouyoku senki exs-tia, game asset, large variant set, non-web source, official art, self-datamine, variant set, 1girl, absurdly long hair, aged up, barefoot, black bra, black panties, blush, bra, breasts, bright pupils, casual, cleavage, closed mouth, collarbone, demon girl, demon horns, demon tail, full body, hair intakes, high ponytail, horns, huge breasts, lace, lace-trimmed bra, lace trim, long hair, looking at viewer, navel, panties, pink eyes, pink hair, pointy ears, ponytail, purple eyes, purple hair, simple background, smile, solo, standing, tachi-e, tail, transparent background, underwear, underwear only, very long hair, white horns, white pupils