Photorealistic boudoir portrait of a fictional adult woman, 28 years old, glossy black hair in a smooth low bun held with a plain violet band, smooth warm skin, polished makeup with defined brows and a confident direct gaze, wearing violet satin corset lingerie set with lilac lace trim and a sheer charcoal robe slipped off one shoulder, standing at a midnight-violet portico desk beneath a plain unadorned stone portico with two smooth columns, moody violet side light, all surfaces completely plain with no carvings, letters or lettering anywhere, elegant sensual atmosphere, soft cinematic light, tall portrait composition, high detail