This is my first upload so tell me if I did something wrong, please.
Anyway I dont know author (can't read japanese well)
In a nutshell its a Melancholy of Haruhi Suzumiya futa doujinshi.
http://www.mediafire.com/?sharekey=d262cff6dd5a229dab1eab3e9fa335ca3c6d690aca8b5443
