This is honestly not an orientation combo I've ever given a lot of thought to, at least with regards to my OCs, so it was interesting to go through them and see to whom it applied!
I picked Thierry because I think he's the most interesting case: I'd categorise him as aromantic hetero, but he's also one of the consorts to the vampire queen in his world, with all that entails. He's extremely loyal to her and thinks she's hot as hell but romance doesn't really enter into it ("it's not about romance, it's about RESPECT") and neither does it come into play in his personal life. Just not his scene, y'know?