Digimon Tamers: The Hazard Slaves

The Digital Hazard has consumed Rika and Renamon, brainwashing the pair into serving it, making them believe that it wants to create a harem for Takato and Guilmon, their Masters and lovers, but actually wants the world. However, Guilmon overpowers and masters the power, but in the process, affects Takato, making both want other girls as slaves. Lichlord08 helped with this too. :)