An adult woman with a short black layered bob and long wispy bangs falling over her eyes reclines on a soft gray sofa. She wears a dark gray cutout halter monokini with thin neck straps and a deep central opening. One arm lifts above her head with fingers touching her hair, the other rests casually on the seat edge. One knee is raised toward the camera, one leg extends across the frame. Her expression is calm, slightly heavy-lidded, mouth softly parted. Fair skin with warm beige undertones, velvety texture. Warm soft directional indoor light from the front-left grazes her shoulders, collarbone, and thighs with gentle shadow transitions. Shallow depth of field, dark charcoal-to-brown background with dim blurred wall. Slightly above eye-level angle, medium-close vertical portrait. Realistic soft editorial aesthetic, no harsh retouching, lived-in feel. Avoid anime style, extra limbs, plastic skin, busy backgrounds, or visible text.