You also might want to keep an eye out for Hullmetal Girls by @skrutskie which comes out in July, though it does have queer characters but no romance.
And I know it’s not what you asked for but I feel bad for not knowing any more so have some sapphic aliens recs!
my thought process was: yasha is an aasimar > it’d be cool if she grows wings at some point > i should draw her as an angel > holy shit romebeau and yuliet