pantypoop v1

First attempt at a pantypoop/soiling model. Seems to work best at 0.9 strength, around 12 cfg but not thoroughly tested. Training includes messes from front, back and side which could either help or hinder. There's a mix of obvious messes and less obvious ones. Generally I tried to get a wide variety of messes including some of my own art. Maybe V2 I'll focus on one style and only poses from behind for consistency. Trigger words are bulge, soiled, pantypoop, mess, messing panties