Prompt: masterpiece, best quality, highres, absurdres, realistic, 1boy, male focus, muscular, solo, ass, bara, muscular male, male underwear, back, underwear, penis, black hair, short hair, testicles, outdoors, blush, erection, looking back, thighs, tree, shiny, median furrow, holding, thick thighs, nape, jockstrap, from behind
Negative prompt: black and white, monochrome, comic, bad anatomy, bad hands, text, error, cropped, letterbox, jpeg artifacts, signature, watermark, username, artist name, censored, 1girl, 3d rendering