kumadano, erika (blue archive), blue archive, 1girl, animal print, arm support, arms on table, ass, black horns, clothes around waist, clothes lift, demon horns, demon tail, elbow rest, from behind, gloves, gyaru, half gloves, halo, head rest, horns, jacket, jacket around waist, leaning on table, leopard print, looking at viewer, necktie, panties, pantyshot, red necktie, short hair, skirt, skirt lift, smile, solo, table, tail, underwear, white hair, white halo