kurisu-kun, niko (blue archive), blue archive, commentary, highres, 1girl, alternate costume, animal ear fluff, animal ears, armband, armpits, arms up, babydoll, bare arms, bare legs, barefoot, black gloves, black pantyhose, blue eyes, blue halo, blue sailor collar, blue skirt, blush, breasts, closed mouth, fingerless gloves, fox ears, fox girl, frilled thigh strap, gloves, halo, lying, navel, neckerchief, no shoes, on back, panties, pantyhose, pink hair, red armband, red neckerchief, sailor collar, shirt, short hair, skirt, small breasts, smile, stomach, thigh strap, underwear, white babydoll, white panties, white shirt