She's Always Watching
maca_da_bun
(I do not own the characters in the Portal series, I used the official artwork for this)
Charles & Melissa decides to go to the old abandoned facility known as Aperture Science Psychoacoustic Laboratories, you know, to see what's up. As they go in, they felt dizzy and pass out. When they woke up, they were in some sort of chamber as a robotic voice starts to speak. Confused, they decide to do as she says. As they were going through chambers, they find a Portal Gun, and continue forward, as a metal ball named Wheatley then comes out of the wall, saying he could get them out. Should they trust him?