Harem Seeker

The Harem Seeker is a character who is openly trying to date and/or marry multiple Love Interests as part of a scheme to have lots of attractive partners all to themselves.
"Two girlfriends will only end up fighting with each other, but twenty girlfriends will become competitive, and the target of their rage will be directed toward each other, not me. Always works for me."
-Kuze, "A Fairy Tale of the Two"

Bob: I've never seen a successful Harem Seeker before. Is it really that hard?
Jake: Definitely.