safe_pos, masterpiece, best quality, amazing quality, gakkou_ru-tyan, yellow cardigan, black bowtie, button, long sleeves, bike shorts, shoulder bag, light brown hair, black hair bobbles, long hair, brown eyes, 1girl, from side, cowboy shot, standing, head tilt, looking at viewer, expressionless, half-closed eyes, parted lips, arched back, hands up, clenched hands, legs apart, visible ass through thighs, bent knees