Quote Originally Posted by Zantetsuken View Post
Well, it IS an arbitrary line. Who are we to say where it should be drawn?

If Twiddle (or anyone else) feels a deep love for their Chokobo, why they can't be joined?
No, it's not an arbitrary line. Marriage, like all contracts, requires that both parties have the ability to consent and make informed decisions about what they want. That's why it's considered wrong to marry— and by extension have sexual relations with— children and animals. Neither children nor animals can be really held responsible for their actions until they've gained the ability to make informed choices for themselves.

You can make the case that these aren't real animals or objects (or real people) if you'd like, but I'm sure no one is going to appreciate a game that promotes something so obviously reprehensible.