score_9, score_8_up, score_7_up, source_anime, solo, 1boy, sexy boy, kl4vier, dark-skinned male, blonde hair, purple jacket, black shirt, black pants, black boots, facing away, (((upside down))), full body, standing, (purple motorcycle), dynamic sexy pose, bubble_butt, bubble butt, outstretched arms, rain, from behind, outdoors, night, floating, wet, sweaty