I know I don't know Aimi personally, but she did a badge for Shiarra that I wear quite frequently and love more then anything. It says "No Touching Without Master's Permission". It is a very personal piece to me that hit a lot of things I love. So I saw it was her birthday and wanted to do something for her.
My DerpBlobs are what I've been doing most lately. I'm not sure what a DerpBlob assassin does, but she looks badass-ly cute doing it!

I hope you like it Aimi, and have a wonderful birthday!

Pup (c) http://www.furaffinity.net/user/aimi
Art (c) XiaoMao/Mao's Menagerie