"Put your elbows on my desk, please," ordered Ms. Lustby. She turned to the rest of her students. "Class, please pay attention. Obviously this school has a very lenient policy on sexual activities within the hallways. I've heard many teachers even allow such acts in their classes."
Jon ass was facing the right side of his teacher's desk, while she was on the left. As she talked, Ms. Lustby moved around her desk and positioned herself behind Jon's awaiting ass. Jon knew what she was about to do, or so he thought.
Ms. Lustby continued, her monstrous cock mere inches from Jon. "But I do not allow these acts. While I do not find the acts themselves vulgar, I do find the students who perform them while I'm trying to teach..."
She pressed her dick up below Jon's ass, right on his taint. He wasn't expecting this, but remembered how he wished for the teachers' ability to change students. He began to expect the worst.
She pushed into Jon, forming a crack where one had never been. He gasped from the pleasure and discomfort.
"...Loud..." Ms. Lustby grunted.
She pulled back out, only a quarter of her dick had entered Jon. But as he tried to look over his shoulder at his teacher, longer-than-usual hair blocked his vision. Unbeknown to Jon, his entire head now looked like a female version of himself.
"...Rude..." She pressed forward again, and half her cock rammed into Jon's new pussy. He could feel other changes now through the torrent of feelings coming from his crotch. His legs felt longer and shapelier, and his ass felt rounder and plumper. Jon was having a hard time staying afraid, however. The pleasure was just too great.
"..and most of all..." Ms. Lustby pulled out and repositioned herself once again. She stared at her class, watching as many of them were masturbating at the sight of their teacher fucking their peer. But she could see they were paying attention.
"...Disrespectful." With a final thrust, she buried her entire massive cock deep within Jon's pussy, causing Jon to scream in pleasure and release. The pressure that had been building up released from Jon's cock and chest. And when he came down from, he felt that he no longer had a dick and now had rather impressive breasts. Everything about him exuded femininity.
"Do I make myself clear?" The entire class nodded their heads vigorously, especially the boys. Ms. Lustby removed herself from Jon for the last time and rearranged her skirt. Her cheeks were slightly flushed but otherwise she looked completely normal. There was no sign of her cock. "Good. Jon, please return to your seat. We shall discuss the extent of your punishment after class."
Jon didn't say a word as he pulled his pants back up and returned his seat. He tried not to notice the different and new sensations that he was feeling, but failed miserably.
