Kin for Kin

Kin For Kin, also known as Kin 4 Kin or K4K, is an orientation where someone is only attracted to others of the same kin type. It can apply to any type of attraction (e.g. sexual, romantic, tertiary).

This term is exclusive to those who are otherkin or have kins.

History
Kin For Kin was created by Tumblr user Mogai-Place on March 12 2022 after it was requested by an anonymous user. The flag was uploaded along with the post on the same day.