theresa (arknights), arknights, commentary request, highres, 1girl, :d, black dress, black horns, breasts, bright pupils, cleavage, cleavage cutout, clothing cutout, dress, hair between eyes, horns, jewelry, long hair, long sleeves, magunamo oyama, multiple rings, open mouth, pink hair, reaching, reaching towards viewer, red eyes, ring, simple background, small breasts, smile, solo, turtleneck, turtleneck dress, upper body, white background, white dress, white pupils