2girls, adjusting hair, black skirt, blue neckerchief, blue sailor collar, blurry, blurry background, blush, brown eyes, brown hair, brown jacket, curtains, desk, earrings, grey shirt, hand up, holding, holding pencil, indoors, jacket, jewelry, leaning forward, long hair, long sleeves, multiple girls, neckerchief, parted lips, pencil, ponytail, purple eyes, sailor collar, school uniform, serafuku, shirt, sitting, skirt, smile, standing, teacher, teacher and student, white shirt, window, winter uniform, yuri