Iris, Michelle and Leslie are drinking some beer when Ayumi arrives dancing. Diana goes to kiss her and Iris asks Josie - the waitress - for some more beer and she says that there is no more beer in the house and also start complaining about the girls. Iris gets really angry with the waitress s bad behaviour and decides to punish the insolent girl with her warm and violent diarrhea and soon all the girls go to help out their friend with this fair punishment and shit to teach her a lesson too. Josie swallows, chew and gargles the diarrhea several times! But this is not the complete punishment for this waitress. To finalize, the girls vomit on Josie too, so she can feel a real piece of trash!