The girl returned to sit in her place where she would wait to finish the class to go clean up.
"So, what did you think of the experience?" you asked the girl
"I have to admit it was better than I expected, even though I did it in front of everyone." she said
"Would you like to have a cock like Miss Anderson?" you asked
The girl looked at you wide-eyed, totally surprised by your question. She then blushed and said "I will not deny that I already imagined having a stick and the idea attracts me, but I think it is better not because I am going to be weird."
"What if it wasn't just you?" you asked
"What do you mean by that?" she asked
You smiled and said "I wish all the girls at this school had a cock like Miss Anderson."
Everyone in the room looked at you after hearing what you said and the girls put their hands between their legs as they felt their vaginas close and give way to their ballsacks and their dicks grow to be the same 16 inches as Miss Anderson. The girls who wore skirts had them lifted by the huge erections they had acquired, those who wore pants with more elastic material had them stretched to the limit and those who wore jeans had no choice, being forced to lower their pants and leave their cocks everyone's sight.
A great commotion could be heard coming from the other classrooms where all the girls were taken by surprise by the huge cocks that suddenly grew between their legs.
"Why did you do that?" the girl you were talking to asked
"Because this is more fun and you won't be weird." you said
"You find it fun to see girls with such an erection in front of them." she said
"I want something much better." you said to her before saying "I want everyone in the school to be very excited and not resist the urge to jerk off."
What you wished affected even you, who went hard again. Soon you, Miss Anderson and everyone at school were jacking off. You also jerked off seeing, especially the girls who had a bigger dick, stroking their dicks.
You enjoyed the best class of your life and followed when your classmates started to come one after another. The amount of cum that came out of the girls' dicks was enough to paint everything on their tables and the floor next to them white, as well as other students who were nearby. You also didn't escape clean after being hit by the cum from the girl who sat in the desk behind yours.
When it was over, the entire lower part of the classroom was painted white with the fucking presents there, and you were sure the other classrooms should be in the same situation.