1boy, 1girl, arona's sensei doodle (blue archive), black gloves, blue archive, blush, bra, breasts, cleavage, coin, collarbone, demon horns, gloves, halo, hand on another's chest, holed coin, horns, jewelry, large breasts, long hair, military, military uniform, mole, mole on breast, necktie, pendant, pink hair, red armband, red bra, red eyes, red necktie, res1dents1eeper, satsuki (blue archive), sensei (blue archive), solo focus, sweat, underwear, uniform