Kinkgender was coined by Wiki user Someconfusedfurry on February 14, 2021.
Kinkgender is described as “a gender that is heavily influenced by ones kinks/fetishes”
There wasn’t a flag in the original coining post.
Links:
Wiki: https://lgbta.wikia.org/f/p/4400000000000093983 + https://archive.vn/RP4cH