Did you really draw these. They seem consistent, but the fact that you give so little info, there are only 3, and you don't have an icon... would lead me to believe perhaps they aren't. Forgive the suspicion, but are they your own drawings?
Shaundal WOULD be the one to throw a Halloween party. And Oshawott would be the one to get stuck under Touya's legs. How I love this picture so~... ME GUSTA