Ultra-photorealistic, hyper-detailed 8k erotic portrait of a gorgeous 18-year-old young woman with shoulder-length dark hair and elegant glasses, standing in a modern apartment. She wears a highly modified luxurious purple ball gown that has been turned extremely slutty, the strapless corset top is pulled down, fully exposing her massive, thick, round and firm breasts with hard erect nipples, deep cleavage and underboob. The enormous multi-layered tulle skirt is completely sheer and transparent, revealing her long legs, wide hips, thick round ass and smooth shaved pussy with no underwear underneath. The shiny purple corset tightly cinches her tiny waist, dramatically accentuating her exaggerated hourglass figure. She holds the sides of the huge transparent skirt with both hands, slightly lifting it, posing confidently with a seductive slight smile. Realistic glistening skin, subtle sweat shine, perfect anatomy, over-the-top erotic proportions with enormous breasts and juicy ass. Soft warm indoor lighting with gentle highlights on skin and fabric, depth of field, sharp focus on body and dress details, hyper-realistic textures, masterpiece, best quality, cinematic, professional erotic photography.