Hehe. My potty-training years. Such memories I have with those.
Long story short: I wasn’t the easiest colt to potty-train. Just raising my tail and going in my diaper was so much more fun and convenient than getting up to go to the pot. Why give it all away to the pot when I can let it stay in my diaper and keep it warm and soft?
My adoptive mother Fluttershy didn’t like how reluctant I was, but honestly, she never could be mad at me. I was just an “innocent” little colt, after all. ;P
Drawn by MissEus right here on Derpibooru! Thank you very much! <3