DAY 4: His clothes started vanishing.
Once the lesson started, so did the 4th stage of his transformation: to lose his clothes [minus the waistcoat].
Mr Todd had a sudden urge to take off his shoes. So he did.
And as the lesson went on, Mr Todd was the only one to see what was happening - his stripy socks slowly began to disintegrate, little by little, exposing his bare feet.
And it kept on going, right to the end of the lesson.
Within seconds, his socks had gone.
But it wasn't just his socks disintegrating, oh no. His shoes, trousers, and shirt were slowly disintegrating too.
These things happened when he was packing up to go home.
By the time he made it home, his clothes had nearly gone.
He was just able to get the door in his house open, just as the last of his clothes disappeared, leaving him naked as the day he was born.
Apart from his waistcoat, of course.
He ran to his room to get another set of clothes, but was shocked when he couldn't find any clothes in his room. He had no clothes! [apart from the waistcoats, of course.]
"Wait a minute." he said a minute later. "I can't remember ever wearing any clothes."
"hmmm." he thought, wriggling his toes. "Not only am I changing but so is reality & my memories."
Thankfully 4 him, tomorrow was the weekend, so he could carry on with his tf without anyone else knowing.
And yes, his dick became smaller.