Negima! Magister Negi Magi/魔法先生ネギま! and Portal Crossovers
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Twins Testing Trouble by DarkDragonDave reviews
Testchamber 07 is now open. GLaDOS falls even deeper into her insanity. What cake will they earn? Are cake jokes old? Repaired after massive system failure...
Rated: T - English - Humor - Chapters: 9 - Words: 26,710 - Reviews: 22 - Favs: 8 - Follows: 22 - Updated: 6/9/2008 - Published: 1/4/2008 - Fuka N.