What this Doujin lacks in size, boast it in quality. The artwork is incredible, pretty close to the original; the action is hot and nasty; the plot is simple but good and finally the censorShit is minimal. Overall a good Doujin to take home today.
Final Call: Really worth to Download.
Note: Personally, I don't know why Sora No Otoshimono have so few stuff, it's a great series with a really high potential.