东方古装黑丝写实全身人像

[Visual Goal]
9:16 vertical version, realistic live-action Oriental ancient costume full-body portrait, an explicitly adult Oriental beauty around 25 years old sitting on the floor of a classical boudoir in a natural W-shaped sitting posture, the soft contrast between classical clothing and modern black silk stockings, overall pure, charming, and restrainedly sexy.
[Character]
Tall and well-proportioned figure, slender limbs, exquisite and natural features, retaining authentic Oriental female characteristics, not an internet celebrity face, not Westernized; skin is delicate and real, retaining natural textures.
[Expression]
The character looks up at the camera, her eyes clear with slight shyness and mature charm, lips naturally slightly parted, expression relaxed and natural, presenting a faint sense of pure desire, no deliberate seductive smiles, no exaggerated teasing.
[Action]
Knees naturally spread to both sides of the body, calves folded backward to form a natural W-shaped sitting posture, hips firmly on the ground, upper body slightly leaning forward or slightly tilted to the side; one hand naturally supporting on the side, the other hand lightly placed on the side of the leg or tidying the skirt hem, movements soft and not stiff.
[Clothing and Figure]
Wearing a light and sexy ancient costume long dress, the fabric is mainly silk, chiffon, and soft satin, the skirt naturally parted to reveal legs fully wrapped in black translucent silk stockings; chest size approximately B to C cup, chest shape naturally rounded, between shallow teardrop and natural hemisphere, retaining softness and a sense of natural gravity, no exaggerated gathering, no prosthetic feel.
[Hairstyle]
Black long hair naturally draped, part of the long hair falling over the shoulders, a few strands of hair lightly touching the cheeks and chest, paired with simple ancient-style hairpins and small bead ornaments, not overly gorgeous.
[Scene]
Classical Chinese-style boudoir, wooden floors, gauze curtains, screens, and warm-colored lanterns as the background, the environment is quiet and elegant, the background moderately blurred, not overshadowing the main character.
[Camera]
Full-body composition, character's face, legs, and complete sitting posture are all clearly visible, camera angle slightly lower than eye level, 50mm portrait lens feel, realistic perspective, no exaggerated leg length, no deliberate highlighting of specific parts.
[Lighting and Texture]
Soft natural window light enters from the front side, forming realistic light and shadow layers and slight skin highlights, maintaining a real camera photography texture, no beauty filters, no plastic skin, no excessive soft focus.

【画面目标】
9:16竖版，真人写实东方古装全身人像，一位25岁左右明确成年的东方美女以自然W型坐姿坐在古典闺房地面，古典服饰与现代黑色丝袜形成柔和反差，整体清纯、柔媚、克制性感。
【人物】
身材高挑匀称，四肢修长，五官精致自然，保留真实东方女性特征，不网红脸、不欧美化；皮肤细腻真实，保留自然纹理。
【表情】
人物抬眼看向镜头，眼神清澈中带轻微羞涩与成熟妩媚，嘴唇自然微启，表情放松自然，呈现若有若无的纯欲感，不刻意媚笑、不夸张挑逗。
【动作】
双膝自然向身体两侧分开，小腿分别向后收拢形成自然W型坐姿，臀部稳定落地，上身微微前倾或轻轻侧倾；一只手自然撑在身侧，另一只手轻放腿侧或整理裙摆，动作柔软、不僵硬。
【服装与身材】
身穿轻盈性感的古装长裙，衣料以真丝、薄纱与柔软绸缎为主，裙摆自然分开露出被黑色半透明丝袜完整包裹的双腿；胸部约B～C杯，胸型自然圆润，介于浅水滴与自然半球之间，保留柔软感与自然重力感，不夸张聚拢、不显假体感。
【发型】
乌黑长发自然披散，部分长发垂落肩前，几缕碎发轻贴脸颊与胸前，搭配简洁古风发簪与细小珠饰，不过度华丽。
【场景】
古典中式闺房，木质地板、纱帘、屏风与暖色灯笼作为背景，环境安静雅致，背景适度虚化，不抢人物主体。
【镜头】
全身构图，人物面部、双腿与完整坐姿均清晰可见，镜头略低于平视高度，50mm人像镜头感，真实透视，不夸张腿长，不刻意突出局部。
【光线与质感】
柔和自然窗光从侧前方进入，形成真实明暗层次与轻微皮肤高光，保持真实相机摄影质感，无美颜、无塑料皮肤、无过度柔焦。