Young girl appearance, tiny body, completely flat chest, wearing a rumpled Japanese school uniform, white sailor collar, short pleated skirt barely covering anything, skirt pulled up to her waist, revealing plain white cotton panties, thin fabric slightly see-through, shirt completely unbuttoned, hanging off one shoulder, showing her bare chest, no curves at all, childlike frame, lying on a messy bed, white sheets tangled around her legs, legs spread wide open, knees bent, feet in white knee-high socks, one hand slowly pulling down her panties, just a little, fingertips touching skin, other hand holding a stuffed animal, hugging it close to her face, head tilted, looking straight at the viewer with wide innocent eyes, big pupils, blank expression, mouth slightly open, a small amount of drool at the corner of her lips, cheeks flushed pink, hair messy spread out on the pillow, soft afternoon light coming through a window, warm glow on her skin, skin smooth and flawless, no blemishes, bedroom background, toys on the floor, childish room decor, photorealistic, hyper detailed skin texture, soft shadows, intimate close-up shot, cinematic lighting, masterpiece, best quality, 8k resolution.