Thread:RABNerd VP/@comment-44402876-20200711182723/@comment-30196210-20200711193746

I'm pretty sure if I found a version of my bio sibling after not seeing them for several decades I would still think they're my bio sibling and that it would be incest. Even if say they had amnesia.

I'm gonna throw my real life at you instead. I have a little sister who was meant to be a twin, but the twin got disperced (not correct word, but I don't medical shit) in the womb. In the infinite earths theory, there is an earth where that twin still exists. By extension there is also an earth where that twin exists and I die. If I go to that earth, would sleeping with that twin, be incest?