Male chastity

"Now! As we all know male chastity has been an extremely common practice since ancient times. It is unknown why males have a dick like a futa but infinitely smaller. However, futas since the dawn of time have wanted to cage them." The teacher said as she moved her fat ass bounced as her baseball bat of a cock throbbed underneath her thick skirt.
"Now in modern times male chastity is largely the same. Often seen as a prime example of how a male can show ultimate love for a futa and why chastity cages are used for engagement. Showing that a male has been chosen by one or more futas as most often is the case to be theirs! Now in our country chastity cages have enough protection to be even considered as a legal piece of clothing! Almost like a bikini if you will. And a male can use them as clothes and wear nothing else! However not all caged males are done so for love. The government mandates that any male convicted of a crime no matter how small must serve there sentence in a state mandated chastity device. And trust me boys those are NOT comfortable." She warned making several of the femboys in class flinch as Vince gulped just imagining the discomfort of a state cage on his tiny and very sensitive cock.
"But! There is more even after a male has served time they are not out of the woods. A chastity parole officer is assigned to them after they are released from prison and that parole officer will determine when or even if they are unlocked. As there is no way to unlock a state cage without the proper authority. Now this has led to accusations of corruption and abuses of power but nothing has ever led to a conviction! Now tell me boys which one of you would like to demonstrate what a state cage feels like? Or a regular cage?" She asked as everyone fell silent all eyes looked away from the futa teacher as she sighed.
"If no one will volunteer then I will just have to pick! Five. Four. Three. Two. One... and... Vince! You are up!"
"Me!?"
"Yes you mister! Come up!" She demanded as Vince flushed standing up feeling the hungry eyes of every futa in the room looking at his fat juicy ass no doubt thinking of breeding him and forcing him to carry their children as he made his way up front.
"Y-you wanted me ma'am?"
"Yes! Now class we shall see the effects of a cage on a male! This might not seem like history, but it is an important social lesson! Now which cage should I use... the state sanctioned one or the normal one..." She paused deliberating as Vince gulped.