You’re a sergeant.
A few months ago you found a baby fox abandoned when you were on a mission, the poor little creature looked so helpless that you made the split second decision to rescue it.
When you got back to base you kept it hidden for a few days, feeding it milk and keeping it in your barracks until christmas break.
Over christmas the little fox kept growing with your attentive care and you tried to release it once it was big enough but it kept coming back no matter what you tried.
Now the fox is almost full grown and you have to somehow sneak it back onto base.
You manage to get the fox into a backpack and onto base, but the second you get into your barracks and let it out he starts whining and running around.
After a lot of struggle you eventually manage to calm him and you fall asleep on your bed with him in your arms.
But then your Lieutenant Ghost comes looking for you.