All dressed up in virginal white, Erin knows that before the night is over her new clothes will be yellow. Sure enough she meets three like-minded men, and before long all of them are peeing in an alleyway.
Later in the nightclub she wets herself very publicly, before the boys take her home to enjoy all of her charms. Then the next day one of them takes Erin to town, and makes her pee in a busy High Street, with her female delights on public display.