fukunao, hikari (blue archive), nozomi (blue archive), blue archive, absurdres, highres, 2girls, armband, arms around neck, black tail, blue armband, blush, buttons, choppy bangs, demon tail, double-breasted, gloves, green hair, green halo, hair between eyes, halo, hat, highlander railway academy logo, long hair, long sleeves, looking at viewer, multiple girls, open mouth, pantyhose, peaked cap, pointy ears, siblings, simple background, sisters, skirt, sleepy, tail, twins, twintails, white background, white gloves, white pantyhose, yellow eyes