Yes, this fic was very well done, barring the "they're/there/their" and "dicided/decided" and other errors such as that.
I particularly enjoyed the "Extra Scene" between Rakka and Reki. I thought that was the funniest sequence.
I also enjoyed the scene between Reki and Kana. You know, I think I like Kana... I wanna see more Kana pee desperation.. xD
Two big thumbs-up!