This is fun and all, but does some serious yuri development between the main characters actually happen in the later chapters or this is one of those gag mangas with literally no romantic development at all? Not complaining, I'd keep reading either way, but it'd be nice to know.
It does get more serious, but of course it's not resolved yet. A bunch of side couples, some of which you haven't even seen yet, will get developed, too. I can't make a prediction for how it'll turn out though or how far off that still is.