I'm a big fan of this scene, one of my faves. But I was curious... a whole subreddit dedicated to it?
I do find it to be an interesting kink after visiting the subreddit. The emphasis on Esme's outfit and the specific way her pants rip apart as her lower half inflates is reminiscent of how a lot of BB fan put emphasis on Violet's outfit and the particular way she outgrows her clothes.
I haven't seen any fan content related to this Esme scene outside of the subreddit, but I think I'll be keeping my eye out.
So in lieu of an Esme contribution I will share a separate inflation scene that I am similarly bound too.
This comes from Snow White and the Seven Dwarves during a musical number called "The Silly Song" or the Dwarves Yodel song. In it Dopey is standing on Sneezy's shoulder's and don a long coat as to give Dopey the appearance of being tall enough to dance with Snow White. As the song builds in tempo, Sneezy begins to fight off a massive sneeze inside of the coat. As Sneezy begins to lose control, the music stops and the rest of the rooms runs around in panic, hiding in any way that they can to escape the blast. Meanwhile Dopey can only hold the front of the coat shut to contain the sneeze of doom and cover his ears. When the building sneeze is released, Dopey’s coat is inflated massively before he is shot up and out of the collar from the pressure.
Here is a link the the scene:
https://youtu.be/f1KPJYDU15I?t=216And a gif of the inflation: