I found a manga that is set in a maaagical world, not totally unlike ours, but different in that the people there have animal ears (they also have human ears. So two sets of ears, dog ears on top of their heads and human ears on the sides of their heads. ...Japan.) and the other major difference is that the people there are not opposed to samesex marriages.
I think it says something about Japan when an artist can't write a cute, romantic story about a married lesbian couple unless it is set in a fantasy world. (GOUHOU YURI FUUFU HON, "Legally Married Yuri Couple")