Photorealistic close-up portrait of a young woman with fair skin, light freckles, and striking blue eyes, looking slightly to the left with a wide-eyed submissive expression. She has long dark brown hair tied in a high ponytail. She wears a black leather head harness with multiple straps crossing her face, cheeks and forehead, tightly buckled. A large bright red ball gag is deeply inserted in her mouth, stretching her lips, with black leather straps securing it around her head and under her chin. Soft dramatic lighting, slight sheen on skin, realistic skin texture, detailed leather texture and metal buckles. Dark textured concrete background, shallow depth of field, cinematic atmosphere, highly detailed, photorealistic, 8k.