masterpiece, (best quality), 1man,1boy, mcsmtds, blue hair, blue  eyes,male focus,  headphones, shirt, sweater,    (masculine), turtleneck, upper body,   smile,  adult,  vibrant colors ,natural lighting  ,RTX,  handsome, (detailed face:1.2), showcase, (photorealistic:1.1),  (perfect eyes:1.1) , (perfect pupils),  8k uhd,  looking at viewer,  indoors,  simple backround,

(1girl), (1woman), (feminine), (worst quality, low quality:1.4), (duplicates), (swimsuit), (multiple people), (suggestive:0.9), (cleavage:1.0),  easynegative, bad hands, noob artist, (bad anatomy:1.2), ugly, distortions, child, loli, deformityv6,  (watermark:1.5),(chalkboard), (nsfw)