A Maburaho doujinshi? A Maburaho doujinshi featuring Rin, the best girl in the series?? A TRANSLATED Maburaho doujinshi featuring Rin, the best girl in the series?!? You. sir, are amazing for posting this.
And that's why I had to get this translated - not only is a Maburaho doujin rare (let alone a translated one), and to top it off, one featuring Rin? Triple whammy there, so I had to get it done.