PetAu? Where they have been with their owner for years, who cares for them like a parent would a child. Allowing them to act as they wanted without punishment, and within their comfortability. And they never understood why until they overheard a conversation where the owner said they have become child that they are proud of.

Admin Mawile: (・∀・)

Shuu:

-He’s mostly convinced you’re lying. He’s obviously just a pet, never as important or beloved as another human could be, but if you want to play at family, that’s your business. You still treat him well, after all. 

Reiji:

-Even though he knows that kind of line is a common human excuse for how they treat pets, he can’t help but feel almost dizzy with joy. He’s pleased you, and that’s what counts for keeping a good home. 

Ayato:

-He doesn’t trust you to really mean that, but he’s happy nonetheless, content with at least a chance to keep being good. If it takes thinking of him as a child to keep his home, that’s what he’ll conform to. 

Kanato:

-He’s at least half convinced that he was hearing things, hallucinating such kindness out of stress and fear. It’s impossible to believe that you truly care for him so much, but he’s willing to accept anything to avoid punishment. 

Laito:

-While you’re obviously just playing at family for your own enjoyment, he’s more than willing to put up with it. You’re pleased, after all, and a happy owner means he won’t have to suffer worse things than this kind of game. 

Subaru:

-He’s almost certain you’re making some kind of cruel joke, and even when it sinks in that you really believe that, he can’t quite take it in. He’s a pet at best, never something as important as a humans surrogate child. 

Ruki:

-By no means does he trust you to follow through with that sentiment. You may want to play at family now, but the moment he truly displeases you, that all would change. He’s not foolish enough to think you really mean it. 

Kou:

-He really should know better by now. Years of abuse from humans who said the same things you are should have taught him something, but a stupid part of him wants to hope that you’re the one who won’t be lying. 

Yuuma:

-It’s difficult to trust kindness like that when it comes from a human. If he quit being worth something to you, you’d probably change your mind in a second, but he can’t help but want to believe it. 

Azusa:

-Honestly, he’d believe anything you say. As his owner, your word is as good as law, and he’d never dare try to think otherwise. If you say he’s a child to you, then he’ll be happy to have somehow earned such kindness. 

Carla:

-He’ll agree with whatever you say about him, even if it’s obviously a lie. He’s already so tired, it’s not worth fighting not to believe something like that. If you want to pretend to be family, so be it. 

Shin:

-He doesn’t believe that crap for a second. He’s a “child” to you only because he’s valuable, and the second he becomes more trouble than he’s worth, that sentiment will cease to mean anything.