Slate gray bikini mirror selfie

Ultra-photorealistic vertical 4:5 smartphone mirror selfie of a fictional adult South Korean woman in her early 20s. Warm fair porcelain skin with soft peach undertones, delicate oval face, elegant V-line jaw, almond dark-brown eyes, subtle aegyo-sal, refined straight nose, glossy rose-pink lips, soft peach blush, realistic pores, peach fuzz, natural asymmetry. Sleek chin-length black bob with soft wispy bangs. Petite slim feminine proportions, naturally full yet realistic bust, slim waist, softly rounded hips. Minimalist slate-grey triangle string bikini in soft matte ribbed fabric, thin halter straps tied behind the neck, thin side-tie bottoms. Clean modern apartment dressing area beside a bathroom: warm oak cabinetry, cream walls, tall oval mirror, beige vanity stool. Late-afternoon golden window light. Sitting on the stool, one hand holds a smartphone partly covering the face, other arm behind on the stool. Soft closed-lip smile toward the mirror. Frame mid-thigh to slightly above the head, about 70% of frame. No flash, no studio light. Flagship-phone rendering, subtle distortion, light JPEG, subtle noise. Adult woman only. No long hair, no plastic skin, no extra fingers, no text, no watermark.