A muscular, well-endowed man with chiseled abs, broad shoulders and veiny arms, sitting on the edge of a bed, gripping his massive thick erect cock with one hand and masturbating vigorously, precum on the tip, realistic anatomy, glistening sweat on skin, detailed veins and muscle texture, intense focused expression, dramatic cinematic lighting, photorealistic, sharp focus, 8k detail, natural skin tones --ar 3:4 --stylize 250 --q 2
Muscular naked man sitting on a bed with white sheets, in a dimly lit room with an intimate atmosphere, looking down while holding his erect penis with one hand. His defined torso, marked abs, pectorals, vascular arms and strong thighs occupy the center of the composition, highlighted by warm side lighting. The open posture, with legs apart and body slightly leaning forward, emphasizes the athletic physique and the explicit sexual scene. In the background appear a dark headboard and a lit lamp, creating a soft private bedroom contrast.