A man in a blue underwear is posing for a picture

tmasterpiece, Best quality, 2 people chest to chest,Handsome man with stubble,Short hair details、Handsome Asian muscular guy with stubble on his temples, gym background, body builder, muscle body, very large muscles, Bodybuilding champion，Delicate skin，Raised nipples，Natural eyes, Big bulge in transparent underwear, Short hair details, Sexy guys, looking at viewert, No top, transparent panty, Men's briefs, pubes, Eternal, Muscle posture

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))