Kiss x Death

A planet with highly advanced technology and inhabitants only one-sixtieth the size of humans uses Earth as a penal colony for its most dangerous criminals. Five convicts are exiled there, each bound to small animals like frogs and rabbits to limit their mobility. After an unexpected incident, the criminals break free and latch onto five nearby girls. The individual who oversaw their exile must now separate them from the girls through a direct physical method involving mouth-to-mouth contact.