Interesting that you mentioned "orientation options" but didn't actually touch on them in your post. It sorta sounds like you've played somes games where there wasn't a distinct man/woman dynamic present and things were open-ended, and you were made uncomfortable by it. So as opposed to stepping on anyone's toes by directly stating that, you'd either like to see the romance options removed completely, or make them entirely heterosexual. And then you're protecting your stance by slapping a disclaimer on your statement saying that it's a personal opinion and not meant to be offensive, when it low-key sorta is at its core.
I'm not trying to be confrontational. I just don't understand how you're perfectly content with playing a game that that dabbles in the occult, spellcasting, demons, and planes that resemble hell, all of which are warned against and contradict the beliefs of many faiths, but two people of the same sex flirting is where you would be so disturbed that you'd call for a toggle unless all of the relationships were strictly and bluntly heterosexual.
That would be like if I made a post insinuating that I would like to see nothing but same-sex relationships or no relationship option at all because the inclusion of straight relationships would bother me.
Sweetheart, if I can manage to get over the entire "male hero saving the damsel in distress" dynamic that's been prevalent in practically everything and has been forced since the early 80's that was never a choice, I think you'll be just fine politely declining the PG-13 rated advances of video game characters that won't force you to interact with them in a sexual manner if you just choose the option that's the equivalent of "no thank you."