Whatever the case as far as the character goes, as always, asdfasfasda does some great diaperpones.
 
I should take note of the squareishness on the butt area. It’s a distinctively diapery feature that I’ve started noticing more recently and really helps the diapery look.
 
I think it’s a bit of a vestigial feature from human diaper designs because I think it’s squarish back there to better hold feces in a pocket away from the user rather than pooling in the middle and possibly leaking out the thinner diaper there.
 
Or maybe it just fits better that way.
 
In any case, it really makes the diaper look a lot more… well, diapery.
 
@FancyCat2008  
I just spent over an hour researching this… @FancyCat2008 why, does his stuff call out diapers explicitly or do so often?

@Background Pony #6A46  
I think someone also asked for it as a joke post

@Background Pony #4B11  
Believe it or not, it’s actually unrelated.
 
The reason there’s so much art of Athena in diapers is because somebody on /mlp/ posted this image:
 

 
A few anons got annoyed, so a few other anons drew her in diapers, then asdf posted this pic which created so much asshurt that a good chunk of the Athena thread on /mlp/ had to be deleted because of the screeching going on. It was hilarious.
 
I don’t think asdf here really cared for the drama though, he just seems to like drawin diaps. :d

@FancyCat2008  
It’s definitely intentional, I can tell you that.

because someone had to do it

@Joshua  
It’s okay, I’m referencing some ancient, ancient furry drama here.
 
You can check Shawn Keller’s WikiFur page for further information.

@FancyCat2008  
Hmm… I don’t think I see it.

I don’t know if it’s intentional, but there is definitely a level of irony to all these diaper Athena pics.