sob (submar1089), professor niyaniya (blue archive), blue archive, highres, 1girl, barefoot, beret, black bow, black gloves, black hat, black pantyhose, black sailor collar, black shirt, black skirt, blonde hair, blush, bow, bowtie, closed mouth, crossed bangs, feet, frilled skirt, frills, gloves, green eyes, hair between eyes, hair bow, halo, hand on own knee, hat, holding own leg, knee up, leaning on table, leg up, loli, long hair, long sleeves, looking at viewer, no shoes, panties, panties under pantyhose, pantyhose, red bow, red bowtie, sailor collar, shirt, simple background, skirt, smile, solo, split mouth, standing, standing on one leg, thighband pantyhose, toes, underwear, very long hair, white background, white panties, yellow halo