Prompt:

"teenage girl kneeling on bedroom floor, hugging a large 25L blue plastic bucket. Her pelvis is thrust upward at 30 degrees, bare thighs clamped around bucket rim leaving red marks. Upper body bent 70 degrees forward with ribs pressed against bucket edge, face hidden in sweat-damp hair. Thick white fluid dripping between legs into bucket, viscous strands stretching from thighs to bucket. Dynamic splashes inside bucket showing layered viscous liquid. Ambient: dim night light, messy bed in background, phone fallen on wet bedsheet. Style: anime realism, high detail, dramatic lighting, --ar 16:9 --v 6.0"