2girls, alternate costume, animal ears, aoko (amamiya aoko), arknights, bird ears, bird girl, bird tail, black collar, black dress, blue eyes, blue ribbon, blue tongue, blush, collar, colored tongue, demon horns, demon tail, dress, enmaided, fiammetta (arknights), hair between eyes, horns, hug, looking at viewer, maid, maid headdress, mostima (arknights), multiple girls, neck ribbon, necktie, one eye closed, red eyes, red necktie, ribbon, tail, tongue, tongue out, v, yuri