Teasing.

"Looks that you have time to visit this big sister." Said Kubota while wiggling around.

"Excuse me." I said as I entered the house, as I knew she wouldn't stop acting like that.

"You are escaping my beauty as expected from a male teenager." She said while giggling.

"…." I stayed silent at her shameless comment.

'Well, that's better than a horny female.' I thought.

And after a long session of studying, as it was a 'catch-up' session. It was time for dinner, and it was a little bit suspicious.

"So, what do you want for dinner?" She asked while wearing a sexy apron.

"I would like some spaghetti." I said as I always wanted to taste that dish.

"Okay." she said while smiling.

"Kubota, why did you invite me to your house, even if we knew each other for just 1 day?" I asked.

"Haha, why would I be afraid of you? It's like that you would be able to ravish me with your little toy." She replied while smiling a challenging smile.

"Are you sure?" I asked as my bloodline got better than me.

'NO! Almer, control yourself!' I screamed in my mind.

"What did you say?" She asked.

"Nothing." I said while smirking.

"Oh, I see! You're trying to tease me. You are a hundred years too early to do so." She said while swinging the spoon around.

"Yep. You caught me!" I said while chuckling.

"Hahaha!" she laughed.

'That was close!' I thought while sweating.

"So, what do you plan on doing this year?" She asked while eating a mouthful of spaghetti.

"I plan to challenge an S+ class student and take his place." I said casually.

"Pfft! YOU WHAT?" She shouted as she thumped her hands on the table.

"Like I said, I want to-" I said until she cut me off.

"Are you crazy?! The students in that class are complete mon-"She said until she stopped.

"But you are also a monster. So, it should be possible, right?" She mumbled.

"Erm… Are you okay?" I asked as I reached her.

"THAT'S PERFECT!" She screamed as she raised her hands in the air.

"What?" I asked while making the distance between us noticeable.

"We can make you enter that class if you study well these 3 months." She said while shaking me.

"Very cool." I said while giving her my thumbs up.

"Now it's time to study, hehehehe." She replied while tapping fingers together.

"Study? No, wait! NOOOO!" I screamed as she dragged me to the study room.

Later that night…

"Good." She said, satisfied with my exhausted figure next to her.

"Now, we only need to study like this every day, and you'll make it, and it's just the easy stuff now. Later we are going to adjust the difficulty of your studies a 'little bit.'" She said with shining eyes.

"It's just the easy part!" I said with tears in my eyes.

"Yup! Aren't you excited!" She said.

"NO!" I screamed.

"Oh, you're just exhausted, you'll love science like me later." She said while tapping my back.

"But now, it's time for sleep. As a good scientist, sleep 'early.'" She said while going up the stairs.

And I followed her as I didn't have anything else to do.

"So, where am I going to sleep?" I asked as I saw her sliding into her bed.

"You're still here?" She asked with a shocked face

"Are you serious?" I asked with a sour expression.

"I'm just joking, you can sleep next to me." She said while tapping the space next to her.

"I'm just kidding, you can sleep in the cou-" She added until I laid next to her.

"What are you doing?" She said in a while, looking at me straight in the eyes.

"Sleeping, of course. Didn't you say that I would not be able to do anything with my 'Little toy'?" I asked while smirking.

"And that's true, as I'm a lot older than you and have a lot of experience in this stuff, as I had a lot of boyfriends that your little brother won't be able to do anything to me." She said while sweating.

"Really?" I asked as I felt some sudden confidence and desire to prove myself.

"Yes!" She said, thinking that I chickened out.

"Well, that's bad. As I can't accept my dignity as man be crushed like that, you know?" I said while hugging from behind.

"Wh-At A-re yo-ou do-doing? She asked while shivering.

"What do you mean, master? I'm just hugging you." I said.

"But I guess I can't do so, as it's inappropriate to do so on the first day, don't you think so?" I said while releasing her.

'What is that kid thinking! If I weren't in my thirties and inexperienced in this stuff, I would not have fallen to his teasings!' She thought.

'What am I even thinking! As if I would have fallen for someone that could be my son.' She thought while blushing.

Kubota's mind was in crisis as it was the first time that a man hugged her like that for some reason and didn't respond to my teasings anymore, so I just slept while thinking.

'Thank god my teasings didn't fire me back.'

The next day was normal, I didn't find any of my siblings around the school, so I thought that the S+ class has a special environment.

And for Kubota, she straightly passed to the hard stuff, saying that I already knew the basics. I didn't complain because it was her way to punish me for teasing her yesterday.

Now it was time for me to train with Tuto, as both of them agreed to get me tutored by Kubota in the morning and by Tuto during the night.

"You're here?" Said Tuto while smoking a cigarette.

"Yeah, why did you choose this place?" I asked as we were at the top of an unfinished apartment.

"It's because of this!" he shouted.

"...."

"Of course, your little brain won't be able to withstand this precious information. It's because nobody will be able to hear us in here as it's pretty far from the city." He said.

And it was true that this apartment was near the beach that was so far from the city, for like 1000km and the entire island was 2400000km.

"That's true." I responded.

"But why would we want to be away?" I asked.

"Shhhhh, enough questions and turn into your demon form." He ordered.

"Ehm, mmm, I think we can change that." He whispered.

"What do you mean?" I asked.

"I have a way to make you a lot stronger." He said while grinning.

"But, I will need you to take this pill for me." He said as he handed me a black pill.

"Drugs?" I asked.

"Kind of. Now swallow it." He ordered.

"Hmmm, okay." I said until I felt extreme hunger and anger and horny.

"Oh, I forgot to say, you will feel the peak of the 'instincts that you felt. And if you don't resist it, I will need to kill you." He said while smirking.

"YOU FUCKING!" I ROARED.

It was another type of torture that I never felt before, as if I wanted something badly and couldn't get it.

"GIVE ME!" I shouted in an unrecognizable voice.

"Yare, yare, this kid's demon is awakened. I hope that he controls it, or his fate would be death." He sighed.

"Come at me! Monster!" He shouted while provoking 'me.'

"Where am I?" I said as I opened my eyes to find myself in an unidentifiable place.

"Oh, you're here. It's sooner than expected, but it's okay." Said a man that seemed to be in his forties with long red hair.

"Who are you?" I asked.

"Me? Well, you can say that I'm you." He said as he transformed into me.

"What do you mean?" I asked, ignoring the fact that he became me.

"Follow me, we don't have much time." He said.

"What?" I said as he showed me something unbelievable.