You hear your dad come back early but you have so changed that you don't realize that he is your dad.
When he steps into Uncle Jack's house he sees you and all he says is "dang it Jack. This is the third one this year you have made into a slob. Why did you have to do it to my son? I didn't mind so much when it was strangers but my boy looks bigger than all of them put together."
Family is easier. Uncle Jack says with a devious smile on his face.
I know but you should have asked. I might have said yes.
Are you going to put him into the barn like the other pigs?
Oh no this is a house pig. At least for now.
Well at least there is that. How big is he?
At least 500 I haven't weighed him yet.
Well it's good his mom left us a year ago. She will never know. Hey pig. Your dad yells at you. Come here.
Like a good pig you come over. Yes sir what can I do for you?
On your knees pig.
Dad whips out his dick and shoves it down your throat. Dad must be a grower because you can feel it go further and further down your throat. Deep in your esophagus.
You know I have to fuck your pigs Jack but this is weird my own son.
Oh don't worry he doesn't know it and he is so different from the son you dropped off it's like it isn't even him so go ahead.
Dad lets loose a wicked piss that seems to bloat my already gargantuan belly. It is so stiff with being so full that when he pulls out my arms and legs can't reach the floor. Dad spins me around and the full yard of daddy penis goes in deep. And I don't know how I did it but it went in easy.
You've had your fun now go play with the ones in the barn. You know I can't satisfy them like you can. I am going to rub your boy's belly till it goes down a bit but I love the shape you gave him.