This is not my model to begin with; you can find it here.
Pov Crotch Grab | LoRA - v1.0 | Illustrious LoRA | Civitai

Base model > Illustrious (will work with Pony, may or may not work for other models)

Usage tips > Clip Skip 2, Strength value 0.7 - 1

Trigger words > crotch grab, pov, erection under clothes, bulge

Optional trigger words > fingernails/nail polish

Feel free to add your own prompt to the text box when generating an image, maybe perhaps you'll get different generations each attempt!