Little Help?

At at time when I should be listening to lectures, I find myself with my notepad and a black pen doodling like crazy

This happens to be one of them, but because it's a notebook with lines, I decided to recreate it in Photoshop. It's obviously a different style and I did consider using a little colour, but I like it like this.

The perspectives should, for the most part, be right, but since most of the background is being obscured by the tabe, fridge and Sarah, it doesn't really matter.

I kind of hope it's obvious that this is refering to the story of the elves that you leave milk out for so that they do your leftover work for you. If not, you just got the joke.