the name of that fetish is Ball Busting..
on of my close friend is into that stuff..and he is into trampling..very weird
im working as dj in a stipper club and iwhat i can said is that some girls are meeting very weird customer some of them loving have their balls bursted or licking their feets..or drinking their piss
just think about that a customer paid my girlfriend 200$ to drink her piss (in fact it was my piss
) i piss in a glass for her so she said to her costomer that shes just piss in the glass and the customer give her 200$ and swallow it!!
very strange and more people have weird fetish that you may think..