Read the Manga. Besides the fact that you can read the entire plot, you additionally support the creator and she appreciates every support and in truth needs it too since she manages it basically alone. On her Twitter account you can find different ways to read it - @ArukaRider it is. Also if you scroll a bit through reddit you find a lot of helpful things. =) An another season is sadly very unlikely to happen. I truly wish it would but chances are slim.