Sensual dark fashion editorial shot with harsh on-camera flash

Photorealistic candid CCD-style snapshot of a young beautiful and sexy Korean idol in her mid-20s, long straight black hair with blunt bangs, pale fair skin, berry-colored lips, pure innocent expression with soft seductive eyes, gazing directly at the camera with long natural lashes and a gentle, shy pure desire in her eyes. She has a naturally curvy feminine body shape with a slim waist, softly emphasized curves, and long elegant legs, with a sensual but tasteful dark-fashion aura.
Wardrobe: a loose oversized black shirt worn open and slightly off one shoulder, layered over a fitted white corset panel printed densely with black Old English / blackletter typography, paired with black lace-trimmed shorts and black garter-style thigh-high stockings. The shirt feels relaxed and slightly undone, revealing the corset structure underneath. Add a thin black ribbon choker at the neck and minimal black platform Mary Jane shoes. The outfit should feel mature, seductive, gothic, and fashionable rather than cosplay-like.
Pose: sitting lazily against a rough gray concrete wall, one leg bent close to the body and the other leg extended diagonally toward the camera to emphasize her long legs through natural perspective. One hand rests loosely on her thigh, the other lightly grips the open collar of the black shirt. Her body leans slightly sideways, shoulders relaxed, with an effortless “not trying too hard” attitude. The pose should subtly highlight her waist curve, hip line, and leg length.
Scene: plain rough gray concrete wall and concrete floor, minimal industrial background, no props, no clutter. Shot from a slightly awkward casual angle with imperfect framing, like a random low-effort phone snapshot.
Lighting & camera style: strong direct on-camera flash, harsh flash reflections on skin and fabric, crisp flash-lit foreground, slight hard-edged shadow falling on the concrete wall, mixed with dim ambient light for a gritty underground feeling. iPhone snapshot realism mixed with CCD / point-and-shoot film-camera aesthetics. Slight motion blur, visible film grain, low saturation, high contrast, cool-toned film look, muted colors, subtle highlight bloom, raw skin texture, visible pores, realistic hair strands, slight imperfections, unpolished candid realism.
Overall mood: mysterious, cool, sensual, gothic fairytale, dark fashion editorial mixed with accidental late-night phone-camera realism. Avoid glossy studio lighting, avoid over-retouched skin, avoid stiff cosplay posing, avoid explicit nudity, avoid exaggerated anatomy, avoid extra fingers or distorted limbs.