There seems to be a mistaken assumption that Im saying it wasnt that horny originally, and perhaps my words were poor if so. No, what Im saying is I wasnt sure if the term is sufficiently horny because goddamn.
I regret to say his original CN commentary doesn't actually say fucknugget (which is funny because it also explicitly calls her a kemonomimi loli), but it does absolutely say he made a character he wants to fuck and he that he was horny as hell. That said it isnt too far off.