2girls, 9so_(ponchon), black_hair, black_pantyhose, black_socks, blonde_hair, blush, chair, closed_eyes, full_body, lab_coat, long_hair, looking_at_another, matsumoto_rise, multiple_girls, nanamori_school_uniform, nishigaki_nana, on_chair, open_mouth, pantyhose, red_eyes, school_uniform, short_hair, simple_background, sitting, smile, socks, white_background, yuru_yuri