A thin bald beardless man in a black t-shirt, masturbating, full body

a thin bald beardless man in a black t-shirt, masturbating, full body, dramatic cinematic lighting, (best quality,4k,8k,highres,masterpiece:1.2),ultra-detailed,(realistic,photorealistic,photo-realistic:1.37),hyper detailed male figure, muscular male anatomy, cinematic shadows, dramatic highlights, sexy pose, erotic, intimate, moody atmosphere