While other classrooms were arranged by test grades, my classroom was changed to have only the most attractive students and teachers. Although the students were sometimes changed and switched depending on what mood I was in during the day.
Additionally we had one more student because I didn't really need a desk since I was going to have sex with the teachers or students during class.
Walking into the classroom, my homeroom and social study teacher, Miss Hyun Seo Park, wasn't wearing any underwear and had her dress suit unbutton to expose her enormous breast. While her breast were originally already big, they were now even bigger after I increased the size of everyones boobs by at lease one cup size.
Besides having good genetics, Miss Park must have had some good luck as well since she was lucky enough to have the size of her breast increased by three cups.
Theoretically, someone could have the size of their boobs increase infinity. But that was unlikely because the chances decrease by 50% with each increase in cup size.
(100% for one cup, then 50% for another, and then 25% for another, etc... but they stack, so it's 12.5% chance of someone having their boobs increase by three cup size.(1.0x0.5x0.25=0.125)
For people who were in a similar situation as Miss Park and already had big boobs, I also wrote something inside the notebook that would prevent their shoulders and backs from hurting.
While the teacher and other students were starting class, I was having an orgy literally in the middle of class.(physical location, not time)
Having two students in both hands, I was sitting on the lap of the student with the largest breast to act as pillows while she was using her big soft boobs to give my back a massage.
I was also having sex with another student in the back seat driver position while two more student were underneath the desk sucking my balls.
Meanwhile there was a camera woman recording my sexual activities. Due to the train car not being an optimal location to record because of all the passengers in the way, I previously didn't mention the camera woman following me around to record all my sexual activities.
Besides recording videos for later use, I was going to start my own porn channel.
Because I already wrote that my channel was the most popular worldwide, I already had the most followers and subscribers on almost every website without even an actual video or picture posted.
My plan for the first few videos was a series in where I fucked everyone in the school.
Since this was going to be online, I had the teacher turn their respective subjects sexual. Because of this, Miss Park was currently teaching the class about the history of sex.