It's hard to say for sure. Comic satire is a matter of perception. Natty might have some aspects that could be interpreted as such, but it depends on various factors like the tone, content, and audience reception.
Natty Comics might have elements of satire in some of its works. Satire is a form of expression used to mock or criticize, and if you find those traits in the comics, then it can be classified as such. However, it's not uniformly satirical throughout.
I'm not really sure about the specific 'Beast Boh origin story'. It might be a very niche or new concept that I'm not familiar with. Maybe it's from a specific game, comic or local folklore.
The special thing about 'boh and utz a love story' might be the journey they've been on together. If they've faced hardships and still managed to stay in love, that would be really remarkable. For example, if one of them got sick and the other was there through all the tough times, that would add a lot of depth and meaning to their story.
A really cool Natty Gann fan fiction could be set in an alternate universe where she has special powers. For example, she could have the ability to communicate with animals in a more profound way than in the original story. This would lead to all kinds of new and exciting plotlines, like using her powers to solve mysteries or protect the wilderness.
You can start by looking on fan - fiction websites such as Archive of Our Own. There are often a lot of user - generated stories for various movies and characters there.