Complete re-write can be found here.
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After the defeat of the cyborg YONEKO in the hidden hallways of Special Task Force HQ, five teenagers-- Rekka, Tenmei, Koto, Yuuki, and Nagare-- resume their carefree lives. Oh, how they needed this break! The Frontier Quartet, having been arrested, won't trouble anyone anymore with their human/object hybrids whose name all had the letter "Q" in them. Suddenly, the STF undertake a mission to rid a library of the pesky "Q" hybrid things, when one knocks 'em all out cold. When they wake up, there's a new scenario which seems to get taking used to....
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Based on the game "Little Buster Q" made by Tomy Corporation.
EDIT: Made teen due to slight gore, presence of profanities, presence of alcohol, semi-cartoon-style violence, and mild sex references.
SECOND EDIT: It's a bit late to post this, but the coverart was done by a user on iBrony. We were in an art trade.
THIRD EDIT: Being edited by this pony right here!
FOURTH EDIT: Drew the new coverart myself. I should do this more often.