Robby says " Its happening, we are changing into horses"! Ben says "I can understand why I feel this way. This is awesome, this is a new life for the both of us. My uncle will take care of us both don't worry." Robby grabs Ben's penis and rubs it on her vagina. Ben's member grows fully and is as big as a Clydesdale stallions. Robby looks down and sees that her slipper have come off and that she now has hooves. Her hands begin to change too as her but get bigger and full of muscle. She falls on all fours, horse ears start to poke out and a main grows fully. Fur begins to grow all over Robby's body and a tail starts to poke out. Ben gets behind her and starts massaging her clit and anus as the tail protrudes even more. The tail is now fully grown. Robby's body is now that of a mare. She whinnies and looks at Ben flexing her clit for Ben to see. Ben knows that Robby clicked on the link right before he did so his changes will come very soon. Been looks down and sees that long fur is growing around his ankles and wrists. His hands and feet turn black then to beautiful Clydesdale hooves. He gains height as the changes go up his legs. Ben then slides his horse cock into Robby's vagina. Robby whinnies, and so does Ben putting him into realization that he wont ever talk again. Ben didn't care he always wanted something like this. His neck grew longer and his mane finished growing. Fur sprouts all over his body as he keeps pumping his mare. He looks back at the lump growing over his horse butt. Long tail hair comes out forming his complete tail. Robby is a Clydesdale too. They are both brown and white and very beautiful. Ben keeps pumping his mate. Ben feels the cum rush down his large member as he feels Robby clinch down tighter and tighter as she orgasms. They both let out a loud whinny as Ben blew his Horse seed into his new mate. Ben left it in her for a little bit as they both grunted in pleasure. Ben's penis slides out and he stiffs Robby's vagina. Meanwhile Ben's uncle notices the commotion and comes out into the field.