Photorealistic boudoir portrait of a fictional adult woman, 28 years old, glossy black hair in a smooth low bun held with a plain gold pin, smooth warm skin, polished makeup with defined brows and a confident direct gaze, wearing royal purple satin corset lingerie set with gold lace trim and a sheer violet robe slipped off one shoulder, standing at a royal purple ledger desk with bound registers of completely blank ruled pages on the shelf, warm gold side light, all surfaces completely plain with no writing, letters or numbers anywhere, elegant sensual atmosphere, soft cinematic light, tall portrait composition, high detail