By popular request, in one of my top-secret project (a Choose Your Own Adventure game in which you control a single character, still set in Aravorn) you can romance... NAGAS!!!!!!!!!!!!
In specific, the male Naga mage Enok:
and the female Naga Thief Sylrissa (heh took inspiration by a nickname of someone in forums
they're both bisex, so are available for everyone (if I made them exclusive to some sexual orientation I'm sure it would have been the doomsday). Now I am trying to think the romance CG... rofl unfortunately no naked butts for sure