(A young woman with long brown hair styled in two high ponytails, wearing a school uniform. Her expression is playful and mischievous, she has a wide smile showing her teeth, slightly closed eyes looking directly at the viewer, and pink blush on her cheeks.), (She is sitting sideways on top of a wooden desk chair, leaning back against its seat. This pose accentuates the contours of her body without revealing internal anatomy details.), (She wears a white buttoned shirt that is unbuttoned halfway down to reveal her collarbone area, the sleeves are rolled up above her elbows.), (Her right hand holds a marker pen pointing upwards, while her left arm rests behind her head.), (The skirt of her uniform dark blue with pleats is hiked up very high, exposing most of her thighs and hips. She wears black thigh-high socks with a red star logo near the hemline.), (Her legs are spread apart, resting on another chair's seat. The focus is on her lower body, there is no underwear visible, but the shot does not show any intimate details or internal structures. Instead, it captures the external shape and curves of her pelvic region, which glistens from a thick layer of clear liquid covering her entire inner thigh area and dripping onto the chair below.), (This liquid also covers parts of her stomach, creating rivulets running down towards her navel.), (She wears shiny brown leather shoes with black soles and silver buckle straps around her ankles.), (Rendering style, hyper-realistic digital painting, 3D-rendered character, cinematic lighting.), (Lighting comes from above, casting soft shadows between her raised knees and highlighting the wet surfaces. The background shows a classroom setting, a green chalkboard with papers pinned to it, a gray wall, and a window through which city lights can be seen outside.), (8K resolution, ultra-detailed textures, smooth skin shading, highly detailed fabric folds.)