Love Dog Jon but have you considered Doll Jon, Elias dressing it up in whatever he wants because Dolls don’t get to make decisions. Jon being posed, having to stay still because everytime it moves Elias adds more time. Trying to stay still as Elias strokes its chest, muttering about how lifelike it is, teasing its cunt. Just completely dehumanizing Jon and it makes it so wet.
It can’t speak, or maybe it has a few phrases it’s allowed to use, some dolls do have recordings. Jon doesn’t have to make any decisions, just stay still and let Elias do what he wants.