Test Subject 995

This Fan Fiction is based off of Portal 2:
After Chell leaves GLaDOS, GLaDOS finds herself lonely with only a few robots to accompany her. After searching the facility, her robots, P-Body and Atlas, find hundreds of clones for her to test with. As GLaDOS quickly discovered, clones lifespans were not as long as she had hoped, in fact they only lasted 10 years at most. With reluctance, GLaDOS wakes her final clone, Test Subject 995 "Tessa", preparing her for her job as a test subject. The last of the Test Subjects is none to pleased to awakened from her hundreds of years of slumber, but is more than prepared. Together, they solve tests, until one day when GLaDOS' Test Subject realizes that there's more to life. She also realizes that GLaDOS has an "itch" to test and if she doesn't help her find a replacement by the end of her life, GLaDOS will be left alone. To save her friend, Tessa will have to do something no clone has ever done before: leave the Aperture Science Facility.