Remember Corin and Kerwyn, the twin brothers of the Buck family? Well, they're no longer who they once were! They're now out of the Buck family, they've been aged up to 18 and are college freshmen, and their species has been changed to fossa! Their personalities and such remain the same, though. Corin is thin, athletic, and outgoing; Kerwyn is chubby, nerdy, and introverted/shy.