sounds in mute (reprise)

((vector art)), no outlines, no lineart, contourless, absurdres, highres, ultra detailed, very aesthetic, 2girls, white collar shirt, ribbon tie, pleated skirt, sharing wired earphone, ((earphone in one ear)), sitting, (eyes closed:0.5), school bag, serene smile, (white background:0.75), rooftop, cityscape, summer cloud, from below