When a party bus on its way to Burning Man filled with a bunch of sexy young adults breaks down in the desert and in the middle of a group of Satanic worshippers, all hell literally breaks loose. A massacre leaves seven survivors trapped on the bus, fighting for their lives while wondering if someone or someones are not what they seem.

Four college guys caught cheating on their final exam are forced by their unstable teacher to perform a series of outrageously funny and sexy tasks in order to graduate.