Rockoriented, when your orientation is like a rock. It's just there. You feel attraction, but you can't pinpoint specifics about it you can't tell what genders, presentations, requirements, attraction type, etc. you experience. So you know you feel attraction but you don't know how, towards who, when, and why you feel the attraction or what that attraction even is.
Other names; blankoriented, nulloriented, 0oriented, zeroriented, obscuroriented, boxoriented or something cool sounding idk I didn't really have a name just the definition.
Sorry it took so long, here what I came up with
I want with neural tones (black, brown, and white) because they generally lack gendered associations (other than agender I guess), they are also common colors that rocks come in, and having brown makes it so it doesn't look too much like the black-grey-white gradient het flag.