Link to the image: http://imgur.com/6TAOaM0

Record and Editing: Camtasia Studio 8
Drawing: Paint Tool Sai
Tablet: Wacom Intuos Pen Touch Medium

Nagisa Shiota - Pinkie Pie
Karma Akabane - Rainbow Dash
Kaeri Kayano - Fluttershy
Koro-sensei - Discord
Irina Jelavić - Princess Celestia
Karasuma Tadaomi - Princess Luna