A man sitting on a stool in front of a chalk board

best qualtiy，tmasterpiece，超A high resolution，（realisticlying：1.4），详细的脸，独奏，Repressed shots，（（full bodyesbian）），The muscular man stands on the podium，inside a classroom，Green blackboard，Black jumpsuit，Asian male，1 male，37-year-old man，Place your hands on your crotch，a broad shouldered，the Extremely Detailed CG Unity 8K Wallpapers，Complicated details，Detailed skin texture details，Warm tones，Spread your legs，An expression of kindness，large pecs，Round pectoral muscles，Naked upper body，Anatomy Human，（（（（Bulging crotch)））），Dark skin，Dark brown legs，sweat leggs，Thick body hair

(nsfw:1.5),ng_deepnegative_v1_75t,badhandv4 (worst quality:2),(low quality:2),(normal quality:2),lowres,bad anatomy,bad hands,normal quality,((monochrome)),((grayscale)),nsfw,..