Make some preparations

I prepared the house for Dua's arrival, by having Selena move her stuff from the master bedroom into the guest bedroom so that Dua and I could share the master bedroom ourselves.

Eventually Dua arrived.

"Selena said she wanted to...do..a...collab..." Dua said as she fell under the device's power.

"Dua," I said. "When I wake you up, you will think I am the sexiest man alive and want to become my sexy cumdump girlfriend. You will not mind me having a harem, since you know that makes me happy and you exist only to make me happy. In fact, you will take me wanting to fuck a harem girl as a challenge to be a better lover. You also love commanding the harem girls yourself."

I then woke Dua up.