Big Mac knew it was time to let it all out, before plowing her hot granny. "Granny, look, I've seen the ways that you always look at me when I'm wearing those really tight short jeans, and when I'm all wet and sticky from getting peed on by Applejack. And well, It's time I CAME clean, I love you. The way your hot body jiggles, the way your wrinkles...wrinkle..and the smell of fresh horse poop that's always around you...<3"  Granny Smith was taken back by this. She had always thought that Applebloom would be the first of the family to want hot sex from their sweet old granny, but here he was, Big Mac, pouring his heart out to her, and precum pouring from his HUGE PENIS. There was no denying it. She loved him back. HOW COULD SHE RESIST!? Granny then goes, while still hoofing herself, " Big Mac, I've always loved you as a grandson..but now..with everything...HANGING OUT...I want something more. I want to have hot apple sex with you. I want you to take me!!"