As Jen left for her locker, she hastily crammed her things into her backpack. She needed to get out of school as fast as possible, she doesn't feel like having any and every student drink straight from her nipples. To her worst luck, Kyle suddenly appeared behind her.
"Hey you horny mare! How was your day? Wanna share some of that sweet milk?"
"Piss off asshole! Just you see, I'll get back at you somehow! I won't waste my time having you suck anything virgin!"
"Oh right, you must really feel like fucking something, right? But don't your breasts feel a bit full?"
"Who cares nerd!"
Jen had forgotten - she just denied Kyle drinking her milk two times and insulted him two times. She quickly threw her skirt and shirt on the ground filled with anger, only to drop to her knees.
"What?!"
Suddenly fur started growing on her arms and legs, sprouting into a thin brown sheet of hairs. She couldn't stand up anymore either!
"Damn it!"
"Now you are more animal than human. Have fun for the rest of the day you cow-mare-human monster!"
Kyle ran off, leaving Jen on the ground with nothing but her underwear on and her erect horsecock slapping against her tits as she slowly crawled to her next class.