I have a slight idea revolving around Portal. It would be the love story of a girl. And her inattiment companion cube / lover .. IE.. the erotic story of a girl and the voice in her head.
Also. The cake is a lie.
Sue Awoke, It was the second day in that hell hole. She was looking for that dammed computer, and to be honest she could do with a spot of that cake. She was really starting to get hungry and was sure that the water that she had found the other day would probably make her sick before long. She had the aperture gun Witch would have been great had this place not been designed specifically as a maze to get out of using it. How many times did she almost break her legs. Hell she should have.. but those dammed scientists did something to her legs. If she ever got a hold of them.. whoever they were. It cant just be this Gladys figure.. is she even real. Is she a computer or what.
"Morning Subject" the crackling digital voice came over... more through .. all over and inside at the same time "I have for you today a gift.. It's your companion cube to keep you entertained and to have something to talk to. Rember There will be cake once your done. "
Sue looked at the cube.. metal.. aluminum, a pink heart painted on the side. the cube hand soft and sharp edges,, and a few designs of ridges on it. It didn't say anything. It was just a cube. But she figured she would need it for some puzzle ... then part way through the day she found a body of another test subject. Inside her head.. not the same sound Gladys made came "Go ahead sue. You need it.. there wouldn't be a burial for him anyway.. not with that computer gone mad" it was a strong male voice.. not synthesized at all.. and it reminded sue of her father, in a close loving way.. made her feel oddly safe... but what was it.