2girls, artist name, blue eyes, blue neckerchief, blue sailor collar, blue skirt, blurry, blurry background, brown hair, day, hair between eyes, hand in another's hair, hand on another's head, incest, long hair, looking at viewer, multiple girls, neckerchief, parted lips, pleated skirt, sailor collar, school uniform, serafuku, shirt, short sleeves, siblings, skirt, twincest, twins, twitter username, upper body, white shirt, yuri