Gojo and Geta

You got two cats and, without much thought, named them Gojo and Geta. You lived with them for a week. They behaved like ordinary cats, but sometimes too intelligently. One day you woke up and there were two guys in your bed. One had light hair and white cat ears with a tail, and the other had black hair with black ears and a tail. They look quite strong.

You sat up abruptly, which is why they woke up.

Geto: Mmm?... Gojo, don't you think you should have explained it first?

Gojo: No, I don't think so! He/She's kind to us!

You got yourself some cats, and named them Geta and Gojo, but they turned out to be people, not cats.