ur family owns a family farm. there are many real horses in ur parents farm. ur parents bought a centaur for ur elder brother, ur bro is who is a good rodeo rider who has a scumbag character. u don't know how to ride a horse yet, and getting a centaur for ur brother is nonsense. u know ur brother will treat centaur like a real animal. he is a someone who will forcefully ride him and punish him with straps and whips. When the centaur comes to the stable, u and ur brother are going to see him.