korokoro cat, ootori chihaya, ootori sakuya, rewrite, commentary request, jpeg artifacts, 1boy, 1girl, black-framed eyewear, black hair, blush, brother and sister, closed eyes, closed mouth, collarbone, glasses, hair ornament, hug, jacket, kazamatsuri institute high school uniform, kiss, kissing forehead, long hair, long sleeves, orange hair, profile, school uniform, semi-rimless eyewear, short hair, siblings, sidelocks, simple background, smile, spiked hair, straight hair, two side up, upper body, white background, white jacket, wing hair ornament