There are many Equestrias. There are many Earths. Sometimes, links form. Parallel time lines are created. Rule 63 develops. So what happens when guys and girls, fillies and colts, men and women, mares and stallions; collide in socialization?

After the first chapter, there are two sides, exactly the same, til about the last chapter. Choose which side you want to follow, switch it up the next pair. It doesn't alter the story that much.

Please don't hate. And tell me grammar corrections if you find any. Or Rule 63 corrections.