A man in a black underwear sitting on a desk in a classroom

best qualtiy，tmasterpiece，超A high resolution，（realisticlying：1.4），详细的脸，独奏，Repressed shots，（（full bodyesbian）），The muscular man sits on the podium，hand on leg，inside a classroom，Green blackboard，red short，bald-headed，Asian male，1 male，37-year-old man，White coat，a broad shouldered，the Extremely Detailed CG Unity 8K Wallpapers，Complicated details，Detailed skin texture details，Spread your legs，An expression of kindness，Nasolabial folds，large pecs，Round pectoral muscles，Naked upper body，Anatomy Human，（（（（Bulging crotch)））），ssmile，Dark skin，Dark brown legs，sweat leggs，Thick body hair，Gloomy atmosphere，Soft lighting，

(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,..