Hello friends how are you.

Now I present to you part 2 of this beautiful drawing about 2 of the most beloved ponies of the G4, although Rainvbow is normally capable of accepting any type of challenge, she never thought she would reach this and be a baby again.
I hope you like it friends.

“After this, there will only be a competition to see how long Rainbow can last in those conditions.”

You can see the version with a clean diaper at the following link.
https://derpibooru.org/images/3382176