Mike could only manage to take a few steps before he doubled over in a pain developing in his stomach.
"What's wrooOOOng Mike? Kaitlyn mooed"
"I don't know. My stomach is killing me! I'm so...... Hungry" Mike said as he looked at all the open field.
His new cow instincts started to take over as he dropped to all fours and started chewing on the grass. To his dismay, it was the best thing he'd ever tasted.
"This stuff is pretty gooOOOd Kaitlyn. Come eat with me"
"Ooookay" Kaitlyn mooed as she walked over to join Mike in munching on the grass.
Mike couldn't resist the tasty grass. He ate and ate, and his constant eating was beginning to show on his body. He rapidly gained pound after pound, but he didn't care. His only focus was the grass.
"Ooohh I don't feel soooOoo good" Mike winced as a new pain in his gut presented itself.
Without warning, Mike's cow anus opened up and shit started cascading out. Pounds of cow manure flowed out of his ass, with farts accompanying the droppings.
Kaitlyn was enjoying the show, and decided that she herself needed to let loose. What started as trumpeting farts turned into her emptying her bowels all over the grass. She mooed in delight as the pressure was taken off of her fat cow stomach.
After the two had taken care of their business, they were infatuated with the smell permeating from each other's assholes. Mike stuck his newly developed muzzle against Kaitlyn's fat ass. She farted in his face for good measure.
Mike was such a horny bull at this point. He couldn't wait any longer. He mounted Kaitlyn from behind and pumped in and out of her. She was mooing loud and long, releasing farts with every thrust.