Adult man with thick thighs and broad shoulders seated on a black

Prompt

Adult man with thick thighs and broad shoulders seated on a black stool, torso leaning forward in confident posture. He wears a partially unzipped black leather jacket over a white collared shirt and matching leather pants, topped by a black Batman-style cowl mask with an eye slit exposing his neutral expression and slightly open mouth. His left hand rests firmly on his hip while the right holds a smartphone for a mirror selfie composition capturing full body from thighs up to head against an indoor room background with soft ambient light., shot on iPhone 15 Pro main camera, authentic smartphone computational photography, natural Smart HDR, vertical 9:16 Xiaohongshu lifestyle post, bright clean gym or cafe scene, wardrobe matching reference outfit, confident everyday blogger pose, phone photo with natural grain, phone held naturally in one hand for selfie, phone visible in frame, a single uninterrupted photograph only, no written words or typography anywhere in frame, no captions, no app UI, no social-media post layout, no screenshot borders