Full disclosure - this one is finnicky. I like to have my LoRAs well-tested and ready for simple plug-and-play before they are released publicly, but I think the community can help with testing prompts and settings for this one.
The LoRA was trained on UHD videos of sex dolls. If you observe plastic-looking skin or doll-like women that's the training bias coming through; try lowering the strength. As a plus, if you want a LoRA of a sex doll you can just dial-up the strength of this one and use it as such.
For recommended settings, start with the reference videos in the showcase.
Key prompt:
Groping. A masculine hand is groping a woman's breast. A hand is outstretched, it repeatedly squeezes and gropes her breasts over her clothes.