(Eli sensei)
Hello every one! This is Mocha-kun, who will be doing his best to potty train with you. Mocha-kun is all-ready in college but he still needs to wear diapers during the day. Please be nice to him everyone, and don't tease him for being so big.
(Kobomo tati)
Mocha-chan wets himself so many times a day, we made him wear a skirt. This way it's easier to change his diaper, you see?
Sensei!
Mocha-chan is a boy right? So why is he wearing a skirt?