An American couple on their honeymoon walks into a bar in Guadalajara, Mexico. Unbeknownst to them they capture the attention of Belu, a creature that sits without form in the shadows of the bar. Belu, sensing they have what he needs to help him take over the world, slips into their minds and transforms himself into the object of both of their desires. The couple, unable to resist, takes Belu back to their room for a rapturous Devil's Threesome where Belu extracts from them something more valuable to him then their soul.
