Golden showers

As this first man reaches the three Smith women, the entire crowd also stands and encircles around them ready to relieve their bladders. There hasn't been time for toilet breaks in between the non-stop fucking of these three whores and so their bladders are likely ready to burst.

The first man, the one who initially said he needed to use the bathroom, steps up to Tracy and Mia. The twins are on their knees, squeezing their tits together with mouths agape and ready to try and catch every drop of his urine. The man points his flaccid cock at Tracy's mouth and slowly starts emptying his bladder. The stream is weak to start and falls onto her tits before picking up and going directly into her mouth, which she gladly uses to catch and swallow every drop she can whilst her sister watches in jealousy.

In the meantime, two other men have stepped up to Diane and started releasing their piss directly into her mouth.

Despite doing a good job of keeping her mouth open wide and taking it with a smile, Diane struggles to swallow it all down at the same speed it's coming in at and thus much of the two men's urine ends up spilling out onto her tits and subsequently the floor. The poor MILF is likely less experienced in this activity than her two piss gulping daughters.