I really don't like the whole eating people business, but the idea that betas age really fast is cool and really sad. My favourite character is Anaconda-San. He's cute and pure and caring. I love that he eats beta meals and that he actually cares for them and that he loves his kids.
Wolf-San is kinda cute with the kids but what a bastard.
I like Rabbit-San even less.
Castehate