Very large heavy muscular stocky adult man with a broad thick torso

Prompt

Very large heavy muscular stocky adult man with a broad thick torso, massive shoulders, thick neck, meaty chest and arms, powerful thighs, dense body hair, and heavyweight muscle-bear proportions; A rugged tanned man with dark curly short hair and light stubble stands facing slightly left in a gym mirror reflection; He is shirtless, displaying a highly muscular build with defined pectorals, six-pack abs, thick thighs, and large calves; His black athletic briefs are pulled partially up by his left hand at the waistline on the left thigh while he holds a smartphone in his right hand for a focused downward gaze mirror selfie; He wears white crew socks with small logos; The scene features dramatic directional lighting from the left casting strong shadows, sunlight streaming through windows creating striped patterns on the floor, and dark gym equipment including squat racks and kettleballs in the background, shot on iPhone 15 Pro main camera, authentic smartphone computational photography, natural Smart HDR and true-to-life skin texture, vertical 9:16 Xiaohongshu; single clean uninterrupted photograph with a cohesive editorial composition and plain continuous surrounding surfaces