宿舍里真实的“慵懒性感”镜面自拍

（垂直 9:16 智能手机宽高比）。一张高度逼真、随意的全身镜面自拍，拍摄于一间舒适、略显凌乱的卧室或大学宿舍。

主体：一位可爱的 19 岁白人女孩，面容青春靓丽，留着一头凌乱的波浪状金色/浅棕色长发。*

体型：她身材健美，曲线玲珑，腰肢纤细，臀部较宽。*

姿势：她站在一面高大的落地镜前。她摆出一个迷人的姿势：一条腿略微向前迈出，臀部向一侧突出，凸显出她的曲线。

她举着一部 iPhone（带有一个可爱的手机壳）对着镜子。她正看着手机屏幕在镜子里的倒影，而不是相机。

服装（“慵懒性感”造型）：*

上衣：一件紧身白色罗纹背心或短款 T 恤，裁剪得很短，露出她的腹部和肚脐。*

下装：灰色运动裤，低腰穿着（腰部卷下），以突出她的腰臀比。

环境：房间是典型的青少年卧室。背景是未整理的床，天花板上有柔和的 LED 灯带（紫色或暖白色），椅子上可能放着一些衣服。房间给人一种生活气息和真实感。

灯光：窗户透进的自然光与柔和的室内灯光混合，在她的皮肤上营造出迷人、柔和的光晕。

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**Original English:**
(Vertical 9:16 smartphone aspect ratio). A highly realistic, casual full-body mirror selfie taken in a cozy, slightly messy bedroom or college dorm.

Subject: A cute 19-year-old Caucasian girl with a youthful, fresh face and long, messy-wavy blonde/light-brown hair.* 

Physique: She has a fit, curvy body with a slim waist and wider hips.*   

Pose: She stands in front of a tall floor mirror. She adopts a flattering pose: one leg is stepped slightly forward, and she pops her hip to the side, accentuating her curves. 

She holds an iPhone (with a cute case) up to the mirror. She is looking at the phone screen in the reflection, not the camera.

Outfit (The "Lazy-Hot" Look):*   

Top: A tight, white ribbed tank top or baby tee, cropped short to show her midriff and belly button.*   

Bottom: Grey sweatpants worn low-rise (rolled down at the waist) to highlight her waist-to-hip ratio.

Environment: The room is a typical teenager's bedroom. Unmade bed in the background, soft LED strip lights (purple or warm white) on the ceiling, and maybe some clothes on a chair. It feels lived-in and authentic.

Lighting: Natural light coming from a window mixed with the soft indoor room light, creating a flattering, soft glow on her skin.