Prone silver-haired woman showcasing hourglass curves AI Image Prompt

A woman with an exaggerated hourglass physique, massively enhanced glutes and voluminous curves contrasting with a very narrow waist, dramatic waist-to-hip ratio. She lies prone on a bed, weight on forearms, looking back over her shoulder at the camera, legs bent upwards behind her, showcasing glute development. Mouth closed, lips together. Left hand holds a pink smartphone. Hair is silver-grey, tied in a messy bun with loose wispy strands. Eyes are green. Neutral to soft expression, clear skin, defined jawline. She wears a red knit off-the-shoulder sweater with white snowflake patterns and black thin-strap bikini bottoms, exposing large gluteal curves. Accessories: silver ring on left ring finger, black hair tie on left wrist. Natural sunset light filters through a window, warm, golden, soft, creating long shadows and highlighting textures. Light direction from back left through window blinds. Sunlight is primary source, reflecting off beige bedding. Camera is smartphone held by subject, slightly high angle looking down, wide-angle lens, sharp focus on subject with blurred background. Aspect ratio 9:16 vertical. Scene: bedroom with beige duvet and white pillows, window with closed horizontal blinds and sheer white curtains glowing with warm sunset light, white bedside table partially visible on right.