Prompt: a men wearing a t-shirt,  inside a fitness studio, sitting , spread legs,  anus, (small:1.1) penis, frenulum, testicles, glans, erection,   pubic hair,  male only,masterpiece,best quality,detailed,    detailed, intricate detail,  highres ,absurdres,detailed eyes, looking at viewer,
Negative prompt: easynegative, bad_pictures