Caro is a lucky girl in the Nanoha world for having such a hubby (-to-be). I don't know how most of the magical girls intend to breed in their lesbian relationships, but at least Caro knows she'll be getting rare A grade magical boy seeds. Well, anyway, they are a hot pair in this pic.

well Vivio is just going to be like Nanoha with Fate as the father.... so wheres the point in that.... so technically Nanoha and Fate have already bred their relationship

Besides, this is Mid Childna. You just know the females will figure out how they will have kids. They'll probably have the solution a little quicker than we do.

Here's to a happy Erio and Caro!