I had to look up what that meant, but here goes. And, I won't repost the art, it's been seen enough in the thread by now that you'll all know which drawings I'm referring to.
1. The average person, applying local community standards, looking at the work in its entirety, must find that it appeals to the prurient interest.
Both the diaper change photo and the pool climbing photo are obviously fetishistic in nature. Particularly the diaper changing one where the character is barely covered and is looking toward the viewer.
2. The work must describe or depict, in an obviously offensive way, sexual conduct, or excretory functions.
In the pool climbing photo, the diaper appears to be full and sagging (which is actually not present in the source it was traced from, I don't think.) In the diaper changing photo and the one of the dog, the characters are posed in sexually suggestive ways.
3. The work as a whole must lack "serious literary, artistic, political, or scientific values".
The drawings do not make a statement about anything, or have a purpose beyond being fap fuel. The intent was clearly fetishistic and nothing more. While art can obviously have meaning beyond what the artist originally intended, I think you'd be hard pressed to find anyone who sees meaning in it beyond the fetishistic one.