(8K, RAW photo, Highest quality), (full-body shot:1.3), Muscular dude，dad and son, son was fucked by his dad, dad put a cock in son ass, son have big cock, son masturbation his cock, perfect penis, white skin, realistic, crystal skin, 25 years old, young korean man, flirt，looking to the camera，Expression enjoyment，Asian people, naked, having sex, erection, fuck ass, no pussy, no women, focus on cock, focus on men, suck dad cock, lick dad cock

verybadimagenegative_v1.3, ng_deepnegative_v1_75t, (ugly face:0.8),cross-eyed,sketches, (worst quality:2), (low quality:2), (normal quality:2), lowres, normal quality, ((monochrome)), ((grayscale)), skin spots, acnes, skin blemishes, bad anatomy, DeepNegative, facing away, tilted head, {Multiple people}, lowres, bad anatomy, bad hands, text, error, missing fingers, extra digit, fewer digits, cropped, worstquality, low quality, normal quality, jpegartifacts, signature, watermark, username, blurry, bad feet, cropped, poorly drawn hands, poorly drawn face, mutation, deformed, worst quality, low quality, normal quality, jpeg artifacts, signature, watermark, extra fingers, fewer digits, extra limbs, extra arms,extra legs, malformed limbs, fused fingers, too many fingers, long neck, cross-eyed,mutated hands, polar lowres, bad body, bad proportions, gross proportions, text, error, missing fingers, missing arms, missing legs, extra digit, extra arms, extra leg, extra foot, ((repeating hair))