Start with 720x720 or smaller number of pixels and shorter duration such as 49 frames since this LoRA is trained with low resolution and short videos.

Example prompt:

A video of a young woman showing her breasts. She lifts her tops to reveal her large breasts. Titty drop, exposing her breasts and nipples. Realistic skin texture for nipples and areola. She rests her hands on her breasts.

Negative:

vivid, avantgarde, overexposed, blurred details, low resolution, subtitles, style, artwork, painting, picture, overall gray, worst quality, low quality, JPEG compression residue, ugly, incomplete, extra fingers, poorly drawn hands, poorly drawn faces, deformed, disfigured, malformed limbs, fused fingers, cluttered background, three legs, many people in the background, baby, child, dilated pupil, transforming, walking backwards, talking, looking away