Is This What They Call a Tutorial?

"So you're really going to let that man into this building?"

"You saw it too, didn't you? The way he fought those zombies... I'm telling you, he'd definitely be helpful if we worked together."

"Then just have him live with the men in the gym!"

A sharp-tongued woman was arguing with the F-cup student teacher... no, with Kang Dayoung.

"Ha... Eunkyung. I mean, Administrative Director. I already explained this."

"Explained what?!"

"That was the condition from the start. He said he'd clear out the zombies in exchange for protecting his women. If we separate a guy like that from his girls, why would he want to stay here?"

Another female teacher beside her offered a solution.

"Then after he clears out the zombies..."

"Ha... I'm going to pretend I didn't hear that. That's not something a teacher who educates children should be saying."

"I... I agree with her. I saw everything—the way he fought the zombies. He was incredibly strong. He probably... has some special ability like Dayoung does."

"Thank you, Jiyeon. Anyway, since I can control the situation with my ability, I'll be voting in favor for now. We should hear what the kids think too. That's my stance."

When the female teachers' votes split two to two, Kang Dayoung realized no conclusion would be reached and simply left the room.

'He must be a good person... Someone who's trying to protect his students... So maybe he rescued those women and is living with them?'

Kang Dayoung had already come to her own conclusion in her heart. The mysterious man who had brought food and daily necessities during the day didn't seem like a bad person. He ‍‍‌‌⁠​​⁠‌​​‍​​‍​‌​⁠‍‌‍⁠⁠‌⁠‌‍‌‍‌‌‌‍⁠​‌​‌​‌‍‌‌‌⁠‍​​‌‍⁠‌‌⁠⁠would be helpful in protecting the children.

'It's definitely too much for us alone.'

If things continued like this, they would all starve to death. No one was trying to overcome their fear. She couldn't blame them. She herself was terrified of killing zombies or going out to find food. Saying it was for the children wasn't enough to risk her life. She did like kids, but she wasn't even a real teacher yet. She had only been sent here for her final university field placement. She didn't have some deep-rooted sense of duty or responsibility as an educator.

She simply wanted everyone to survive together.

When a student she had been teaching right in front of her was attacked, she had swung a broom in a panic and awakened. The ability she received seemed to reflect her heart—a barrier skill.

Since her barrier covered the entire main building, Kang Dayoung had been given sole use of a faculty office with an attached bathroom. It was essentially a special privilege granted because the shelter depended on her ability.

She thought about it while taking a shower.

He had definitely looked at her and said, "Whoa. Fuck, she's insanely pretty."

In the mirror stood a giant. She had been teased a lot for her height since she was young. In an age where being different became a weakness, she had changed her appearance to something more outgoing so people couldn't easily mock her. The problem was that they didn't just stop teasing—they didn't approach her as friends either.

'Am... am I really that... pretty?'

There was nothing different from usual. She still had her tall stature, sharp eyes, and sun-tanned skin. She lowered her hands and grabbed her supposedly useless breasts.

'If only these breasts were smaller, maybe I'd have more friends...'

She hated her chest, believing everything about her was too big and that was why people couldn't approach her easily. There was actually another reason, but she never realized it.

'But... that thing earlier... it was definitely...'

She had seen ‍‍‌‌⁠​​⁠‌​​‍​​‍​‌​⁠‍‌‍⁠⁠‌⁠‌‍‌‍‌‌‌‍⁠​‌​‌​‌‍‌‌‌⁠‍​​‌‍⁠‌‌⁠⁠something huge bulging in the man's pants during the day. She had been too embarrassed to stare, but even a quick glance had been enough to tell. It looked like it would burst through his pants, an unmistakable movement that couldn't be hidden.

'W-was that a man's penis? D-did I... did I cause that?'

Ha— Suddenly, a reaction came from below.

"Haa— What... what is this..."

It wasn't like she had never masturbated before. But she hadn't even touched herself. Maybe the shower water had brushed against her, but suddenly pleasure began spreading from her aroused pussy throughout her entire body.

Naturally, she moved the showerhead downward, and her other hand reached between her legs as she began to pleasure herself.

"Haa— Haaa—"

In her mind, the man's face and the prominent outline from his lower body kept appearing.

Throb— Throb—

"Haaang—! Haaauu... Hek..."

She was lost in pleasure with her eyes closed and didn't immediately notice it.

After finishing the opening ceremony for Heejung's back entrance, I was still using the crying boy without end.

"Haaang...♡ Haaaang...♡"

"Hey, use your hips more. It's ‍‍‌‌⁠​​⁠‌​​‍​​‍​‌​⁠‍‌‍⁠⁠‌⁠‌‍‌‍‌‌‌‍⁠​‌​‌​‌‍‌‌‌⁠‍​​‌‍⁠‌‌⁠⁠slower than before."

"Haaang...♡ Oppa, I'm getting tired...♡"

"Jihye!"

"Heal!"

"Aack...♡ Unnie! You traitor! You promised to switch with me...♡"

"Hee...♡ I'm only going to do what Jinwoo tells me to...♡"

"That's right. Good job, Jihye. Come here. I'll touch you."

"Yeees, Jinwoo...♡ Haaang...♡"

Squelch! Squelch! Squelch!

I was racing toward climax when a system message appeared that killed my appetite completely.

Ah shit, this is fucked.

Spluuuurt—!

The moment the protection period ended, the strength left my cock as well.

"Haaaaaaaaang...♡"

"Jihye, are you seeing this too?"

Nod nod—

'But is this it? No explanation? Fuck, why are they building up the tension like this...'

Just as I had been thinking, the water and electricity infrastructure. It had been strange that they were still fully functional until now.

'So the System was forcibly maintaining them.'

At least I didn't have to worry about the nuclear power plant explosion ending. The house electricity cut out all at once. It was a good thing I had prepared a generator and batteries connected to the house beforehand.

I flipped the main breaker off first, then started the generator. If you don't turn off the main breaker when the power's out, the whole house can blow up. Gotta be careful.

Monsters above a certain level? The orcs that gathered when I blew up the gas station probably don't count. This must mean the demolition crew like trolls, minotaurs, and centaurs are coming out.

Our house really isn't safe anymore.

'Tomorrow I'll head to the school and try to make a deal.'

If they won't accept it, well... I'll just have to turn into a thug. I hope it goes smoothly.

'Ha... Fuck, it's hard mode now.'

The Field Boss must be that Luna Wolf I saw last time. No wonder even after searching all of Uiwang, there was ‍‍‌‌⁠​​⁠‌​​‍​​‍​‌​⁠‍‌‍⁠⁠‌⁠‌‍‌‍‌‌‌‍⁠​‌​‌​‌‍‌‌‌⁠‍​​‌‍⁠‌‌⁠⁠only one. Same for Gunpo and Anyang. The only difference was that the Field Boss size varied slightly by region.

I thought it would take time to deal with it, but it's a relief it hasn't been released yet.

'Thank you so much, you fucking thing.'

A message thrown out as if in response to my words.

'These motherfuckers cause all this shit and think one community makes up for it? What a load of crap.'

The community. A common system. People could talk to each other, trash talk a bit, and in a world where smartphones didn't work, they could open separate rooms to exchange information. One-on-one conversations were possible too. Using that, you could make strategic moves even in the middle of battle.

It was good, but ultimately both the demolition crew and the community kept forcing choices on me. The world had just been upgraded to one where it was hard to survive unless you lived in groups. Unless you were some lone hero from a movie.

To keep the women safe when I went outside, that student teacher's barrier looked incredibly useful. No matter how hard I racked my brain, there was no answer other than that cheat-level barrier.

I couldn't give up on the 23-year-old F-cup tall gyaru student teacher either.

'Ha... This is stressful.'

I relieved my stress by continuously groping Siyoung's soft, massive breasts. Moderate stress was helpful, but this was too much. Her breasts changed shape in all directions as my fingers sank into them. When I pinched and pulled a nipple, it stretched out to one side.

"Huuung...!"

'This is healing...'

I healed myself while waiting for midnight to pass.

Apocalypse Day 8.

'Alright, let's take a look. Community open.'

[MKP] 140572

"Jihye. Did you already have this thing called MKP?"

"No, Jinwoo. This is the first time it's appeared for me."

"How much do you have?"

"Um... I have 3724 points."

Around 3800 was accurate. It was the reward from blowing up the gas station last time. I received about the same amount on average. 1400 points from zombies and goblins combined, plus about 2400 from the hundred or so orcs. Well, it fluctuated depending on the number of monsters around, but it was roughly the same.

'Wait a fucking second.'

This event had unlocked MKP for everyone. And with these points, I could buy food. Putting everything else aside, I opened the Item Exchange first.

"Sell."

With slightly trembling hands, I took out two cups of instant rice and tried registering them.

'20 MKP.'

'Whoa, fuck. I got a money duplication bug.'

— To put it simply, it wasn't a money duplication bug.