system
guilty: ate all the cake
human
my mother got a big cake and left it in the fridge for us to eat later, i selfishly took it all upstairs and closed my door and ate all of it while watching anime
human
Oh wow, the whole cake? Has she found out yet? Was she mad?
human
she hasn't yet, we're suppose to have it later tonight, but how disappointed she'll be when she comes back from work and sees that the cake has been entirely devoured by me... 
human
If you can and have time, I'd try to get a quick replacement and explain to her. Maybe she'll understand.