"Mary?" Kevin asked, after planting a wet pig kiss (really a lick) on her snout.
"Ya. Sorry I tricked you. I didn't think you'd join me willingly." she said, blushing.
"How did this happen?" Kevin asked, pointing a hoof to his new body.
"Those." Mary said, pointing to the vials. She left the open box in her bedroom. Mary explains the events of yesterday to a perplexed Kevin. When she finishes her story, she asks him how he feels.
"If you weren't sitting in front of me right now, hell if I wasn't like this I wouldn't believe you." Kevin said.
"You're not mad?" Mary asked.
"To tell you the truth, I'm kinda enjoying this for some reason." he said. Mary smiled, and gets to her feet.
"Care to enjoy this somewhere more comfortable?" she asked. Kevin oinks his response, much to Mary's delight. She helps Kevin to his feet, technically hooves now, and leads him over to the bed. It takes him a while to get used to walking on hooves, and Kevin trips a few times. Mary chokes back an oink of pleasure when Kevin trips and grabs the first thing he can with his hooves (one of her teats).
"Sorry." he said.
"It's fine. Gonna take some getting used to." Mary said, sitting next to him on the bed, careful not to pin her tail against her thick ass. Kevin took the opportunity to compare his body with Mary's. His body isn't as big as hers, but it is as hairy. He takes a hoof and touches his skin. He's surprised by how thick and hard it is. He assumed that since he was so fat, everything would be soft. His chest is covered in hair, and is without nipples. Which is weird since he now has man boobs.
Kevin's eyes move down, and stare at the snout protruding from his face. He gently prods his nose, and then his large ears. Then feels around for the tail he knows he must have. He squeals a bit when he pulls on it. He feels something else stirring, and looks down in time to see his pig cock poke its head out of his sheath. The narrow head spirals out, and flops over onto Kevin's balls. His lower half is just as big and hairy as the top.
Mary herself is soon aroused at the sight of Kevin getting aroused. She too is inspecting his body. And she likes what she sees. She reaches out to touch his hoof. Kevin stops staring at his own body to look at Mary. He finds himself unable to look at anything but her mid section.
Her eight breasts bounce every time she moves, or the bed moves. The nipples are enormous, the right size to nurse a littler of piglets. Her fur is shorter than his, and not as thick. Except around her genitals, where she really does have a veritable bush of pubic hair. Kevin now stares at her maleness, and watches as it creeps of Mary's sheath.
"Uh... what's with that?" he asked, unable to phrase it any other way. Mary blushes again.
"I took the male pig vial by accident." she admitted.
"Well... you make a very pretty pig. Regardless of the extra bits." Kevin said. It disgusted him a little that the sight of his girlfriend as a pig, with a boar's dick and balls turned him on. But the new bestial instincts he had were slowly taking over. And they told him to do one thing, and one thing only. Mary's sow brain was telling her the same thing.
Mate