Jenny was an inquisitive and clever young female, and Daddy's little cow. On Wednesday afternoon, she was playing on her computer when she found an odd program. She was unaware the Chronovac had followed Sherry, now Shelly to the farm, awaiting further instructions. Of course, Sherry had been unaware of how close it was as well.
"Chrono-vac?" She asked herself, wondering if it was some sort of game. She clicked it and it instantly began to load. "Previous program completed, do you wish to review summary of results?" She read. She clicked okay. "Program objective...Human and cow swap roles. Cows now only intelligent species on Earth." There was an option to review user footage...which showed her video footage of...herself. Only she was on all fours, eating grass outside, naked."
The youngster's hooves began to shake...this couldn't be true.... "Warning: Previous user's mind degraded. Restore user to last save point?" She clicked More Options...and found out that the person responsible for this was Shelly. After some tech fiddling only a new generation computer user could figure out, she found a setting to restore Shelly's pre-change mind, and ability to speak(but only to Jenny), and hit execute.
Outside, Shelly the Human suddenly blinked as Sherry's mind returned. She was disoriented, and there was something in her mouth..."What the hell?" She muttered. It came out as a moo.