A highly detailed photorealistic full-body portrait of a young woman with long wavy black hair, light fair skin with a soft warm undertone, and natural glowing makeup, kneeling on a white floor. She is holding an enormous two-tier white celebration cake decorated with black ribbons and bows, the cake is oversized and dominates the foreground. She wears an intricate sheer golden-yellow embroidered lingerie set with floral patterns, thin straps, matching high-cut panties and thigh garters. Nude strappy high heels. Soft cupcakes with white frosting and black ribbons are scattered on the floor around her, along with a few pastel balloons in the background. Clean white studio background, soft even lighting, sharp focus, highly detailed skin texture, embroidery, fabric transparency and cake details. Sensual and elegant pose.