Generate a 9:16 realistic, "pure-desire" (chunyu) style lifestyle portrait of a young wo…

Generate a 9:16 realistic, "pure-desire" (chunyu) style lifestyle portrait of a young woman. The subject is a 20–28-year-old East Asian woman with natural, distinct East Asian features. She should not look overly Westernized, aged, or underage. Her overall aura is cool, restrained, private, narrative-driven, and "pure-desire," while presenting a quiet, soft, and composed feminine appeal. She should not have a "social media influencer" face or look like a heavily retouched studio model; she should appear like a young woman in real life—quiet, clean, and natural, yet possessing a clear physical allure. Facial features: Cool and understated. Narrow oval or slightly elongated oval face shape with clean, sharp contours. Eyes are slender almond-shaped or subtle phoenix-eyed, with a clear, quiet gaze and a slight sense of distance. Nose is delicate and straight; lips are natural and restrained. As the subject is standing with her back to the camera in front of a mirror, her face is primarily visible through a subtle reflection in the floor-length mirror. The reflected side profile must remain clear but maintain a restrained, cool-toned recognizability. The features must be pure, clean, natural, and authentic—no influencer-style, artificial, or overly youthful aesthetics. Physique: Medium-intensity physical appeal with a focus on waist, back, and hip curves. The proportions are realistic and balanced. The back lines are fluid and soft, with natural transitions between shoulders, back, and waist. Dimples of Venus are faintly visible. The waist-to-hip ratio is aesthetically pleasing, creating a natural, soft S-curve. Highlight the nape, shoulder lines, shoulder blades, dimples of Venus, and waist-to-hip ratio, while maintaining restraint and authenticity—avoiding vulgarity or intentional eroticism. Overall style: Cinematic lifestyle drama still, i.e., realistic sensual lifestyle portrait / naturalistic intimate portrait / cinematic everyday body portrait. The image should look like a minimalist, clean, and restrained realistic "pure-desire" lifestyle photo—authentic, soft, and quiet, with a slight sense of private space and clear physical appeal. It is not an erotic photoshoot, cheap lingerie style, studio blockbuster, or CG/AI illustration. Setting: A real private walk-in closet. The scene includes a floor-length mirror, warm white cabinet lighting, and a half-open wardrobe. The environment is clean, simple, and restrained, showing traces of daily life without clutter. The half-open wardrobe and mirror create a sense of private space, making the subject's back and waist-hip lines the visual focus. Clothing: A black silk backless camisole and grey low-rise briefs. The back is clearly exposed. The material should be simple, authentic, and textured. The black silk top emphasizes the shoulder/back lines and the backless structure, while the grey low-rise briefs naturally reflect the waist-to-hip ratio and low-rise silhouette. The clothing must be form-fitting, restrained, clean, and not vulgar, cheap, exaggerated, or fetishistic. Pose: The subject stands with her back to the camera in front of a mirror, one hand adjusting her hair, with her face faintly visible in the reflection. She stands naturally with a slight shift in weight, one hip slightly relaxed, shoulders and neck extended. The nape is naturally exposed, with shoulder lines and shoulder blades clear but soft. The waist and back are naturally tapered, with the dimples of Venus and waist-to-hip ratio subtly revealed. The movement is simple and stable—no complex or high-difficulty posing, and no intentional eroticism. Lighting: Soft cool-white main light + warm white spot light inside the cabinet. The overall base is a soft, cool-white light to maintain a cool, low-contrast, and translucent foundation. The warm white cabinet light acts as a local atmospheric supplement, slightly outlining the hair edges, back contours, mirror frame, and wardrobe layers, giving the image a cinematic lifestyle drama feel and intimate mood. Shadows are soft; body curve edges are clear but not harsh. Skin retains realistic, delicate texture with a slight soft-glow effect. Color grading: Cool-white "pure-desire" lifestyle filter + slight intimate atmosphere. The image uses a low-saturation cool-white, soft grey-white, light beige-grey, and clean skin-tone palette. It is minimalist, restrained, translucent, and quiet. Avoid high-saturation warm yellows, obvious teal-and-orange grading, or vintage color casts. The focus is on the cool facial features, back and waist-hip curves, and the quiet atmosphere of the private walk-in closet. Lens: Eye-level or slightly high-angle, using a 50mm or 35mm realistic photographic perspective to avoid ultra-wide-angle distortion. The composition consists of the subject's back and her faint reflection in the mirror, highlighting the back, waist, and hip lines while ensuring the subject's facial features and body proportions are realistic and balanced. Arms, fingers, legs, and joint structures are natural and accurate.