Ceterosexuality is the sexual orientation where a non-binary gendered individual only feels sexual attraction towards thise whose gender does not fit in the binary as well.
being romantically attracted to all genders or sexual orientations but being sexually attracted to members of the oppositegender
A: I thought she was bi and had lost it to a girl? She's been dating like everyone
B: Nah, she's a pan-romantic heterosexual so she'd date anyone but only sleep with dudes
when someone is romantically attracted to both female and males but is also sexually attracted to the oppositegender
Guy 1: Hey, look! it's that girl you were talking about!
Girl 2: Yea but I'm only attracted to her romantically. I'm biromantic to both guys and gals but also heterosexual to guys. I'm biromantic heterosexual
When somebody experiences "attraction" to the opposite gender because that expectation has been pushed on them by the patriarchal society, this is quite often experienced by lesbians. It is quite difficult to distinguish between your own feelings and those which you are expected to feel.