Dom-sub U

What the-!!! Uhm, haaaah. This wasn't my first reading a dom-sub but this is my first time reading a dom-sub as a second gender!!! Like what?? An ABO was good since that was a different make-balieve universe but dom-sub is a natural phenomenon in a human life, right?? Like a sadist and masochist. And having this dom-sub universe 's somewhat alienated to me. My, I can imagine a guy being pregnant and a women having male genitals in ABO but this is really uhm, I don't know if it has something to d

Didn't read it, not really a fan of it. I mean, ain't that painful?