You choose 1'' device

Jean points to the 1-inch device, and Mrs. Elli grins. "What a dirty boy... I knew you'd like something inside you," she chuckles. Jean's heart races as an assistant leans in, whispering, "And that won't be all that's going to get into you."

Mrs. Elli retrieves another ring from the suitcase, this one with a curved base. "I'll give you these two rings today," she says, fitting the ring onto Jean. The ring splits his balls, applying light pressure. "This is for your comfort, of course," she adds with a smirk.

Jean watches in horror as she takes the head of the device along with the inserted tube. "I can't believe she's going to put that inside me," he thinks. "That long thing won't do me any good."

As Mrs. Elli starts to rub lubricant over the tube, Jean steps back, but the assistants hold him firmly. "Hold still, you little worm," one of them hisses. Mrs. Elli grips him tightly and begins to insert the tube. The pain is excruciating, like his dick is being torn apart.

After inserting the entire device, she locks it and snaps the key in front of him. "From now on, you'll wear this 24/7," she says, slapping his ass hard and sending him back to his chair.

"Now that you're all accommodated and naked, we can talk about the rules," Mrs. Elli continues, sitting on the teacher's table with her legs crossed, showcasing her cleavage. "This device has incredible security systems. It counts your pre-cum, reads your orgasms, and signals any attempts to unlock or break it. All data is transmitted in real-time to our app. Isn't that awesome?" She slaps the table when no one answers. "I said, isn't this awesome?!" The boys respond in unison, "Yes!"

"You don't have permission to enjoy yourself on this campus, much less have sexual intercourse with that pathetic thing," she explains. "The annual limit of orgasms for men is 2 to 3. Exceed that, and you'll be punished. Try to remove your devices, and you'll face the worst punishment imaginable."

Jean's mind races with discomfort. "OMG! This thing is really squeezing me... and this thing inside me, holy shit!!! I can't stand using it all the time. I NEED TO TAKE IT OFF!"

Mrs. Elli points to another poster. "Most students here are FUTAs, and it's your duty to attend to all their needs. Disobedience will result in punishment and re-education. Those who don't know what FUTAs are will soon find out."

She explains the dormitory system, where students share rooms with two others, either FUTAs or non-FUTAs. The curfew is at 11:00 PM, and all students must be in their rooms by then. After assigning dormitories, she orders everyone to leave the room except Jean.

"Stay! I want you to stand in front of me, legs open, and hands over your head!" Jean complies, and the first assistant kicks him hard in the balls, sending him to the floor in pain. Mrs. Elli and the other assistant step on his head with their high heels. "Get up, you filthy worm! There are two more people here who will kick your balls. Don't waste our time!!" Jean stands, taking the same position, and the other assistant kicks him similarly. This time, he stays upright.

Mrs. Elli lines up in front of him. "I liked you a lot. I hope to meet you again," she says, kicking him in the balls one last time. Jean curls up on the floor in a fetal position as Mrs. Elli leaves the room.