A highly detailed, realistic erotic illustration of a young woman in her early 20s, named Vika, standing in a dimly lit public restroom in a cafe. She has long dark hair cascading over her shoulders, fair skin, large expressive eyes with a mix of shame, excitement, and hesitation, full lips slightly parted in a gasp, and a slender athletic figure with medium-sized breasts and a toned body. She is wearing a casual oversized hoodie that is lifted up with one hand to expose her lower body for a selfie, revealing her naked pussy with visible arousal, (wet labia, swollen clit, light pubic hair or shaved), no panties, and her free hand holding a smartphone at arm's length to take a mirror selfie. The mirror in the background reflects her full body, showing her flushed face, the lifted hoodie bunching up around her waist, her exposed ass from the back angle, and the phone screen capturing the image. The restroom is small and ordinary, tiled walls with graffiti, fluorescent lighting casting harsh shadows, a sink and toilet in the background, adding to the sense of vulnerability and forbidden thrill. Her expression is conflicted — eyes wide with embarrassment but pupils dilated with arousal, cheeks blushing, body slightly trembling. The image is in high resolution, photorealistic style with soft focus on her intimate areas for sensuality, warm tones for the skin contrasting with cool blue tiles, emphasizing the erotic tension of a virgin girl taking her first nude selfies on command. No violence, focus on sensual shame and desire, 8K, detailed anatomy, cinematic lighting.