Avansexuality is the sexual attraction to exclusively non binary individuals along with otherkin.

Unlike the traditional Heterosexual, Bisexual, Homosexual spectrum. This sexuality leans closer to demisexual in nature as one would have to tell you of their kin nature, or what nonbinary gender they identify as.

But due to the nature of this sexuality the psuedobinary genders, dual-binary genders, or demi-binary genders are not included.