(Final Quality:1.5), Rating 9, Score 8. A provocative selfie taken in a supermarket, she wears a beige mid-length trench coat and black high heels, without a bra. The photo is clear, sharp, and ultra-high definition. She turns her head to the side, lifting the back of her trench coat to reveal her high, full buttocks., (Bending over), (lying down), (kneeling), (close-up of her buttocks from behind), showing her thick thighs. Her anus and long, dark labia are visible. She smiles in profile, with captivating eyes, and the unique upward angle of the shot. About her, A 33-year-old mature Chinese woman, (slightly overweight), 166 cm tall and weighing 144 catties. Her face is round, with soft, rounded features, no sharp angles, full skin, and a moderate distance between her eyebrows and eyes, giving her a gentle gaze. Her round, full nose further enhances her gentle and auspicious temperament. Overall, her facial features are well-proportioned and pleasing to the eye. She has short, ear-length hair that falls naturally below her chin, softening her cheekbones and jawline, making her face appear smaller and more delicate. She had burgundy hair and tanned skin. Her protruding buttocks, marked with stretch marks, appeared even darker under the spotlight, (this was the first time she had masturbated in public, she was shy and didn't want to be discovered), ., (Buttocks protruding), (Close-up shot of her shapely buttocks from behind)