A close up of a man in a white underwear posing for a picture

((masterpiece)), ((best quality)), ((high resolution)), ((Detailed background)), ((Very detailed)), 1 person,alone, young people,Asian,male model,black hair,short hair,Smile,Sexy胸肌,thin waist,6-pack abs,Sexy,black triangle,Detailed physical description, in the room,Floor-to-ceiling windows,Sunlight,The shooting angle is from the bottom up,

(nsfw:1.5), EasyNegative, sketches, (worst quality:2), (low quality:2), (normal quality:2), lowres, normal quality, ((monochrome)), ((grayscale)), skin spots, acnes, skin blemishes, bad anatomy,(long hair:1.4),DeepNegative,(fat:1.2),facing away, looking away,tilted head, 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