Nonbian (nonbianary, nonbinarian or nonbinaric): being nblnb/nln only; a non-binary person attracted exclusively to nonbinary people and experiencing NO attraction to binary individuals.

I know there are folks using cetero-/skolio-/(e)scolio- or enbian for this situation, but these had multiple different definitions sporadically. 

[Image: 5 stripes colored with brown, orange, yellow, pear, green and purple]