1girl, arona's sensei doodle (blue archive), belt, black belt, blue archive, bra, bra peek, breasts, cleavage, coat, demon horns, from above, gishu, horns, hypnosis, lace-trimmed bra, lace trim, large breasts, long hair, long sleeves, looking ahead, military, military uniform, mind control, mole, mole on breast, necktie, notice lines, parted lips, pink hair, red eyes, red horns, red necktie, satsuki (blue archive), sensei (blue archive), simple background, solo focus, sweat, underwear, uniform, white background