I firstly gotta explain my reasoning for this; so originally when I was a kid, I HATED Spongebob for some unknown reason. But growing up with my guardian family, I decided to give it a watch and actually started to like it, so much so that either my guardian mother or father bought one of the very first Lego SpongeBob sets, Lego Spongebob 3827. Legit no fancy title for the sets back then on the boxes like now-a-days. And I legit enjoyed it... but when I went to my guardian father's grandparents house to be babysat, I started to hate Spongebob again. Legit, I was still developing as a teenager so I must of had a lot of confused emotions back then, but my renowned hate came back for Spongebob that I legit threw away Squirdward's head, Spongebob's "head" and the entire body of Patrick. What is wrong with me!?! DX But now I am back on the sponge train with Spongebob; with a fresher mind knowing that the episodes after Season 5 goes down hill until Season 15, or something like that. Let's hope I don'y repeat my Sponge Hate vendetta again. ^^; Now then, back with the art.

I have looked on Fur Affinity of Spongebob characters in diapers, and all I found was Sandy and Patrick in diapers, so I wanted to change that. So here is Spongebob in his bedroom, sporting one of Sandy's diapers she was hiding under the bed and he thought they were Astronaut pants; since their diapers were cloth in most episodes. But then the logic button was hit, as the diaper began to SWELL UP heavily will all the water, and Sponge now realizes why she was hiding them in the first place.
Hope you enjoy.