The time in the auditorium ended, and we returned to the classroom.
Iseol noona stood at the lectern and spoke to the girls, who had been stirred up by the chairwoman's speech just moments earlier.
“The chairwoman's instruction is normally held during first period every Monday, but this week, it was held today, Tuesday, because of the entrance ceremony. You must never forget the mindset you should have as women.”
Her voice was gentle, but there was firmness in it.
“Starting today, we’ll have sex education through fourth period, before lunch. After lunch, beginning with fifth period, you can move to the lecture room for your assigned major.”
Thus, first period began with a review of the mindset training we'd just received.
Iseol noona added detailed examples to the chairwoman's speech.
In short, she once again emphasized the attitude of dedication and obedience that women were expected to have.
Unlike the other women, who were even taking diligent notes, I listened with a blank expression.
I had already concluded that it was brainwashing, so I had no intention of listening any further. Above all, there was no reason for me, a man, to listen to it.
Second period was sexual-assault prevention training.
But its content was the exact opposite of what I knew.
The purpose of this training was just one thing: to prevent women from sexually assaulting men.
It was completely different from my previous life, when I had been taught that men must not sexually assault women.
“As you all know, a man's body is extremely precious.”
Iseol noona said it with a serious expression.
“Most men do not enjoy sex itself, and many actually experience pain during sex.”
“Even so, the only reason men are willing to have sex with us women is their noble sense of responsibility for the continuation of humanity.”
“Women must never force men into such a noble act to satisfy their own base desires. Remember that all physical contact against a man's will is punished as a serious crime.”
The screen listed actions women must not commit against men, along with their corresponding punishments.
These included forcing sexual relief on a man even when he refused, touching his body without permission, and saying things he might find unpleasant.
The severity of the punishments was beyond anything I could have imagined.
Third period was a class on men's psychology.
Iseol noona began explaining in an even gentler voice.
“Marriage is a sacred contract between a man and a woman. And the most important fruit of that contract is a child. But there is one mistake you must never make before marriage. That is a secret pregnancy.”
At the words secret pregnancy, small sighs escaped from a few of the girls.
“Of course, the desire to bear the child of the man you love is a natural instinct. But men do not like women other than their wives to bear their children.”
“So if a man doesn't want one, you must take contraceptive pills to put his mind at ease.”
Cha Ayoung, the vice class president, who was sitting in the back and listening intently, raised her hand to ask a question.
“Don't you have to have children once you get married?”
“That's a good question.”
Iseol noona answered with a smile.
“By law, a man is obligated to marry at least five women. Unless there is a special medical reason, each married wife is obligated to bear her husband at least one child.”
“Of course, the greater a man's love for humanity and sense of responsibility, the more wives and households he can establish. For example, in Korea, Mr. Lee Hyukjin set the record by living with 392 wives.”
I clicked my tongue inwardly. Even if he had sex with one of them each day in rotation, it would take more than a year to get through all 392.
“Most men prefer to marry women who each bring different kinds of value and build a family around them.”
Iseol noona displayed the four types of wives on the screen.
“First is the ‘breeder-type wife.’ She takes on the most important role of producing healthy heirs to continue the family line. Young, physically healthy women without hereditary diseases are preferred. Depending on the circumstances, she may even make up for the births expected of the other wives.”
In our class, the first person who came to mind was Yeji, the healthy member of the track team.
“Second is the ‘financial-type wife.’ Her role is to directly increase her husband's wealth and power. Professional women such as doctors or lawyers, outstanding businesswomen, and women from prestigious families fall into this category.”
“Because they increase the family's wealth and raise their husband's social standing, their value is recognized even if they are somewhat older or less attractive.”
Marrying a pretty rich woman. Wasn't that something everyone wanted?
“Third is the ‘housekeeper-type wife.’ She is responsible for managing all the large and small affairs of a big family. She also mediates conflicts between the other wives and maintains order in the household.”
Chaerin seemed like she could be a housekeeper-type wife. She did all the housework by herself every day.
“Finally, there is the ‘pleasure-type wife.’ This type is a little special. In addition to satisfying her husband's sexual needs, she serves as an instructor responsible for the sex lives of the entire family.”
“Graduates with the highest practical scores at the academy usually take on this role, and they also teach the other wives techniques for pleasing men.”
It was such an excellent system that I couldn't help admiring it.
In a world where harems were the norm, even harems had clearly defined roles.
“Can we still take contraceptives after getting married?”
Cha Ayoung asked another question.
“Until every wife has given birth to one child, husbands are forbidden from using contraception. If a wife fails to become pregnant for a certain period after marriage, the government investigates whether contraception is involved.”
“And men don't want contraception after they get married. Everyone considers a large family the ideal form of family. Even men who don't enjoy sex make a great effort to impregnate their wives after marriage so they can build happy, harmonious large families.”
In other words, the only reason a man who disliked sex had sex was to get someone pregnant.
That made me understand why the government didn't actively discourage contraception.
Men in this world simply didn't have sex if they intended to use contraception. They weren't interested in sex in the first place.
I was somewhat unusual for thinking about contraception while having sex with Iseol noona.
And it was clear that, to increase the population, the government had been steadily brainwashing people with the idea that ‘a large family is a symbol of happiness’ since long ago.
The message that having more children meant greater happiness must have appeared in all kinds of movies, dramas, and plays.
So men came to idealize large families and seemed to have lots of sex after marriage.
Calling it brainwashing sounded strong, but it was similar to my previous life's government distributing posters encouraging people to have multiple children.
This world had been doing that for a very long time, steadily and naturally—enough to create an academy university like this.
“Of course, giving birth to a child through a sperm bank without getting married is also a noble act. In fact, most women give birth to children on their own through sperm banks. Thanks to them, our country's population doesn't decline. But nothing is more glorious than directly serving a husband and building a family line, is there?”
Third period ended, and fourth period began. Iseol noona spoke in an even brighter voice.
“Now, this is the period you've all been waiting for. Fourth period is Kegel exercise practice.”
Noona passionately explained how important Kegel exercises were to a woman's body and how much pleasure they could give men.
Put simply, Kegel exercises involved women tightening and relaxing the muscles around their buttocks.
That made their pussies more sensitive, heightened their sensations, and allowed them to squeeze their vaginas more tightly.
“To maximize the effects of Kegel exercises, we need to measure your muscle movements accurately. So we'll be using the smart Kegel devices listed among the supplies you were told to bring for the entrance ceremony.”
What noona took out were two machines shaped like thin metal rods.
One was a little shorter, and the other was longer. Both were incredibly thin, about the thickness of a thread.
“The long rod goes into the pussy, and the short one goes into the anus, so they can measure your muscles' contractions and relaxation during the Kegel exercises. You all brought them, right?”
No sooner had Iseol noona finished speaking than the girls in the class began standing up and taking off their pants and panties as though it were nothing unusual.

Even though I was a man and watching them, the girls didn't seem particularly embarrassed.
Rather, they acted boldly, as though this were an opportunity to show off their well-maintained bodies.
Only Subin and a few other timid girls hesitated with flushed faces.
In an instant, the classroom was filled with the bare lower bodies of more than twenty girls.
White, smooth thighs and pussies of all different shapes and colors. At the sight, I felt my cock twitch.
Each girl applied something like gel to her devices and tried to insert the cold metal instruments into her own openings.
The sight felt so unreal that I could hardly take it in.
Unable to contain my rising desire, I looked at Chaerin, who was rummaging through her bag beside me.
Unfortunately, Chaerin still had her panties on.
“What's wrong?”
“I didn't bring the gel for the Kegel device….”
Chaerin, who hadn't brought everything she needed, whispered to me.
“What are you going to do if you don't have any gel?”
“It's thin, so I'll just put it in.”
The device was thin, so it didn't seem as though there would be any problem, but Chaerin looked a little apprehensive. Was it because she hadn't trained her anus?
Then I had a good idea.
How about using vaginal lubrication instead of gel?
I could use the vaginal lubrication that would come from thoroughly finger-fucking Chaerin's pussy, just as I had yesterday, as a substitute for gel.
“Want me to help if it's difficult to insert?”
I asked while looking at Chaerin's pussy, which would soon be drenched in vaginal lubrication after I fondled it.