Plus One Polyamory is a type of quad polyamorous relationship structure in which three people have a triad and one person is also dating someone else. For example: A, B, and C are all dating each other. A is also dating D. B and C are not dating D. The individual who is not part of the triad may or may not identify as polyamorous, but they still consent to their partner having other partners.
History
The term plus one polyamory was coined on February 11, 2021 by Cryptocrew.
Flag
The flag was created by Cryptocrew on February 1, 2021. Light blue represents peace, dark blue represents consent, white represents unity, purple represents attraction (of any kind), green represents kindness, and yellow represents dedication.