DinoTrap
The romantic pairing of the Beast Wars characters Dinobot and Rattrap.
In every DinoTrap story I've read, their love is either something that bites them both on the aft, or Rattrap seduces Dinobot. Now, I like those kind of plots as much as anyone else, but then I started thinking, what if DINOBOT was the one to seduce RATTRAP? ;3