houraku, eri (blue archive), blue archive, commentary request, translation request, 1girl, ahoge, black hat, black shoes, black sleeves, black thighhighs, blush, braid, breasts, closed mouth, demon tail, demon wings, detached sleeves, grey hair, halo, hat, jewelry, large breasts, long hair, looking at viewer, navel, nose blush, pubic tattoo, red hat, ring, shoes, sleeves past wrists, solo, squatting, tail, tattoo, thighhighs, wings, witch hat, yellow eyes, yellow halo