Here is my quick sketch for "Teacher's Pet". It's the typical cliche, but I wanted to focus on expressions. I left the sketch real messy, too. The pop of a color object is something I've been playing with lately as well. Just tried to have fun with this one in the limited time I had to work on it (notice the Photoshop paste job on some things I didn't want to take time to draw, heh). If I took this farther, I'd add some details like backpacks and the like.