watercolor, two boys, Cristiano Ronaldo examines the buttocks of a 17-year-old Justin Bieber, wearing tight sweatpants with a protruding convex codpiece. Muscular, with round, firm, perfect buttocks, Aesthetic, erotic, beautiful, in the style of Caravaggio

(nsfw:1.5),easynegative,paintings, sketches, (worst quality:2), (low quality:2), (normal quality:2), lowres, (umbrella, bra, pants, panties, panty, underwear, hat:1.47), red eyes, cross-eye, skin spots, acnes, skin blemishes, bad anatomy, tilted head, Multiple people, bad hands, text, error, missing fingers, extra digit, fewer digits, cropped, jpegartifacts, signature, watermark, username, blurry, bad feet, cropped, poorly drawn hands, poorly drawn face, mutation, deformed, extra fingers, fewer digits, extra limbs, extra arms, extra legs, extra digit, malformed limbs, fused fingers, too many fingers, long neck, cross-eyed, mutated hands, polar lowres, bad body, bad proportions, gross proportions, missing arms, missing legs, extra foot, glans