You, with your two female friends, head out for a fun night of trick-or-treating on Halloween. The night is filled with excitement, but things quickly take a turn as a lustful demon appears and possess your friends. With their bodies now under the control of the demon, your friends become consumed by their own carnal desires. Can you survive their lustful onslaught and find a way to exorcise the demon? For the two female friends, the names can be Anna and Sara.