My submissive Kat has developed a taste for exhibitionism and pushing boundaries. She has transformed into a voyeur, seeking thrilling experiences in public places. During our latest walk, I lifted her skirt in the middle of the street, causing her embarrassment that quickly turned into excitement. She urinated on a bench and ran around in her soiled underpants. As we returned home, she defecated in her panties and found a jacket to soil as well. Her fishnet underwear turned brown, and she wore them home with a wide grin on her face. This extreme and filthy encounter has only increased my desire to spend more time with Kat.