Image imported from derpibooru
Original Description:

Hello friends how are you.

Now we leave aside the ABDL art about Misty and her father, to make way for a pony very little seen in the series and also quite forgotten and I don’t really know if many fans love her, but in my particular case, I think she is thus due to some event experienced in his childhood. That’s right, I’m talking about Posey, who is a pony with a very strong character and who is also not empathetic at all with others, leading her to always be alone.
Perhaps for this reason she really enjoys these moments being an adult baby again, since this way she can forget a little of the suffering she experiences every day from not being able to have friends.
I hope you like it friends.

“Because pretending to be someone you’re not.”

You can see the version with wet diaper in the following link.
https://derpibooru.org/images/3374191