Ultra-realistic erotic photograph in the refined artistic style of Hegre. A young adult woman with fair, smooth skin and a slender, feminine physique is seated low on a large, highly reflective mirror surface. She has short, dark, slightly damp hair falling loosely around her face. Her head is tilted slightly downward and to the side, eyes half-closed in a soft, sensual expression, one hand resting gently against the side of her neck. Her legs are spread wide, one knee bent and raised, the other extended, bare feet planted on the glossy mirror. A thick, transparent glass dildo with a smooth cylindrical shaft and flared base is deeply inserted into her vagina. The clear material reveals subtle internal reflections and a soft sheen of moisture. Her vulva is fully exposed, labia gently parted around the toy. A detailed tattoo runs along the outer side of her left thigh and calf. The large mirror creates sharp, clear reflections of her legs, the glass dildo and parts of her lower body. Soft, diffused high-key studio lighting from above and slightly in front produces gentle shadows under her breasts and along her inner thighs, while highlighting the natural texture of her skin and the transparent surface of the dildo. Seamless neutral light-gray background. Shot from a low three-quarter angle looking slightly upward, capturing her torso, face and the inserted toy in intimate detail. Ultra-sharp focus on her face, the glass dildo and genital area, with crystal-clear reflection. Photorealistic skin texture with fine pores and subtle natural sheen, highly detailed anatomy, sensual and clinical artistic nude photography, 8K resolution, clean minimalist atmosphere.