With Kate gone Dan's mind began to wander, his fear and disgust at what was happening to him quickly forgotten as his basic cow instincts took over. He slowly ambled forward and nuzzled his mouth into the feeding trough, lazily chewing on the grain.
"I have four stomachs to feed now." he thought, taking another mouthful. All he could think about was eating, anything else seemed so unimportant to him, so he simply kept chewing on the grain occassionally swishing his tail contentedly.
Several minutes later he felt a twinge in his belly and gave a little grunt. He shook his head and continued to eat, but it came again, enough to make him give a low disapproving moo. Glancing past his plump shoulder he could see his flanks had widened considerably, thicker and rounder. Dan's human mind screamed in horror. He was pregnant and getting bigger by the minute, like a balloon was inflating inside him! But the terror quickly passed as his cow instincts overtook him. He needed to eat. Eating was good.
Suddenly he felt a slap on his rear and turned a docile eye to see Kate and a tall, broad shouldered man behind him. Dan realised he's heard them approaching as Kate laughed and joked with the handsome man, but was too busy eating to acknowledge them.
"Wow" said the man. "She's huge. Why haven't you brought me to see her before? You know cows need regular check ups when they're pregnant don't you?"
Dan heard Kate's voice in his mind whilst she beamed at the strapping man. "Oh isn't he a hunk? If I'd know the local vet was such a hunk I'd have done this too you months ago!"
With Kate in his mind Dan was able to think past his dominant cow instincts, fully aware of what was happening. "Kate! Please! Make this stop! I'm begging you! I don't want to be pregnant! Please!"
"Oh we've only just got her. Quite a sight isn't she? A big, fat, pregnant heifer." Kate beamed at the vet who scratched the back of his neck modestly.
"Sure is. I don't think I've ever seen such a huge dairy cow. You must feed her magic grain or something." He joked slipping his arm into a plastic glove.
"Please Kate, make him stop!" Dan's mind screamed and then squealed as the vets muscular arm pushed into his vagina. He let out a loud moo and took a few steps, but Kate held his collar tightly a triumphant grin on her face.
"Relax Dan. This guy is such a hunk, you should be thankful. Besides he's doing this for your benefit, you make sure you a healthy cow. You should be thanking me for being such a considerate livestock owner."
Dan didn't answer. His mind was still spinning at what was happening, the fact that a man had pushed his arm inside him and was now inspecting his unborn baby. But worst of all, part of Dan was actually enjoying it.
"You got me here just in time," Grimaced the vet as he groped around "this little lady is almost ready to drop, and she's having twins!"
"Well it's good your here," smirked Kate and she stealthily drew her wand "because I'd hate to think what would happen if she went into labour when there wasn't a vet available."
Deftly she tapped Dan's bloated flank...