Adopted incest pet play is just so fun <3 Jon so Very normal about the idea that he might fail/disappoint his father (the only adult who ever seemed to really understand him. To want him) and developing a fetish about it. What if he was just Elias’ treasured puppy who didn’t need to be smart or worthy or feel constantly at risk of losing the one and only person he has. What if he didn’t need to feel guilty or ashamed about how badly he wants Elias to have sex with him (or think about how he specifically wants Elias to desire him). He’s just a dog and it’s ok if he needs to sit in Elias’ lap and hump his leg. He’s just a dog he doesn’t know any better.