Lean Tuna and Her Stepbrother's Plan to Become a Fatty Tuna Chapter 5

Oh man. Ooh man. I feel reaaaally angry translating this. You will know what I mean after you read this. One more chapter for this series tomorrow.

TL: clover

ED: clover

Yesterday I did a terrible thing.

After a long night, I was completely awake and I looked back over yesterday's actions and reflected.

Although I was drunk, asking my own little brother to practice sex, what kind of action was that?

As a sister, no, as a person that kind of thing shouldn't be done.

Whether the liquor influence had faded or not, I raised my strangely listless head and adjusted my appearance.

I lifted my body up from the bed and checked for the current time in my mobile phone. It was 8 in the morning.

Today's lecture started at the 2nd period, so thankfully I could prepare myself for the day relatively slowly.

After I changed my clothes from pajamas and walked down the stairs, my eyes met with Soutarou's who wore his uniform without any awkwardness.

Apparently, it seemed that it was almost time for him to leave the house as he had a student bag in his hand.

"Morning, Nee-chan."

"……Morning."

"Nee-chan, your hair is messy. Also, I made scrambled egg for you to eat."

"Thank you."

I was slightly surprised when Soutarou greeted me like usual.

To that usual attitude, as if we had never done anything yesterday, I breathed out a little bit.

Good. I was worried about what to do if we felt awkward due to yesterday's actions.

"Well then, I will go to school now, Nee-chan don't be late for college."

"Yup, I know."

"Okay then, I'm going."

As Soutarou said so, he grabbed his bag and put on his leather shoes.

But when he opened the entrance door, he stopped a bit and looked back at me.

"Also, one more thing. Even if your ex wanted to get back with you, don't listen to him. A man who cheated on you is a terrible person."

After he said his piece, Soutarou went through the entrance door and went out of the house.

I caught myself staring at his back, no way - I wasn't going to get back with him.

Yuuto was already with that toro woman.

He didn't care about this lean tuna who wasn't good at sex.

Although we were certainly in the same university, I told him 'goodbye' via Line yesterday.

It was that man who had plenty of time in his hands. I wanted to create some distance and made him pursue me.

Thinking about Yuuto, my heart felt a little bit depressed.

Until yesterday, I was certain that I liked this person, to think there would be a day when I found someone this detestable.

Exhaling a little, I prepared to dress up.

The scrambled egg made by Soutarou was tasty and fluffy even in such a case.

While holding a gloomy feeling, I headed to the university.

Yuuto and I were in the same Faculty of Economics, and our schedules were overlapping in the following lecture about the theory of Japanese corporation.

Until now we had taken the lectures side by side, but as expected there was no reason to do that now.

Fortunately, the lecture room was large. If I sat in the corner of the room, I should be able to went through this lecture without talking with Yuuto.

I hunched my body and headed to the lecture room sneakily.

I was saying that I would like to take revenge in Yuuto after becoming a toro woman, but I was actually just bluffing1.

I secured a seat at the corner of the lecture room and looked around the room.

Good. Apparently, it seemed that he wasn't here yet.

Just as I sighed in relief.

"Oi."

"Uhi!"

When I heard a voice from behind me, my shoulders leaped in fright.

When I looked back to the voice that I heard, there was Yuuto who was furrowing his eyebrows deeply.

Eh, why are you here!?

"Can I talk to you for a moment?"

As Yuuto said that, he pulled my arm.

"Wait. No way, what for?"

"There's something I want to talk about. About yesterday."

"I have nothing to talk about."

"Do you want to quarrel in the lecture room?"

As Yuuto said that, I looked at my surroundings.

Several students were staring at us with curious eyes.

I sighed and stood up.

"If there is a talk, make it short."

I was brought by Yuuto to a vacant classroom that was nearby.

After he closed the door so we couldn't be noticed, he opened his mouth in a straightforward way.

"Yesterday — you ignored me."

"Ignore?"

"Line. Even if I sent you a message, you didn't read it."

Of course. Because, I blocked Yuuto.

"I can't even connect through you by phone."

I set it to reject all of his calls, so it wouldn't be connected.

"Why did you do that for?"

I sharpened my lips and told him that with the same displeasure in my voice as his was.

We should have been finished with each other.

I definitely said 'goodbye' via Line and my heart was not that forgiving that I could continue with our relationship after witnessing his affair.

"Because you sent such thing via Line."

"Such thing?"

"You said 'goodbye.'"

To the displeased Yuuto, my eyes became round.

"Eh, why are you displeased with that?"

"It's not that I'm displeased……You, are you seriously going to break up with me?"

I couldn't understand the words of Yuuto and I blinked my eyes.

"Well yeah, I couldn't go on after something like that."

"—I see. Well, it can't be helped though."

As he heard my words, Yuuto let out a sigh.

It can't be helped, he said.

No, wasn't that obvious? Because Yuuto was with that woman yesterday.

"You won't say a word of apology?"

"Why do I have to apologize?"

"You cheated on me."

"I did. But, for me that wasn't cheating."

"Haa?"

Eh, what was with this guy.

No matter how I looked at it, it was a cheating scene. His penis was perfectly going inside.

"That wasn't an affair, it was just playing, you know, playing. I told you yesterday, but sex with Amane was unsatisfactory, so it couldn't be helped. I could only resolve my sexual frustration with a stranger."

"I don't understand. If you thought that it was unsatisfactory, you should tell me directly without having to resort to cheating."

"I did tell you. Then, you cried. Don't you remember?"

"Eh?"

I blinked my eyes at Yuuto's words.

I wondered if there was such thing.

"Because it was quite a while ago, you don't remember? In the beginning, I told you to lick it, then you said it was impossible and began to cry."

I was finally reminded of that situation.

"Well, that's because it was really my first time!"

When I was having sex with Yuuto for the first time, he asked me to lick it.

However, Yuuto was my first boyfriend, and it was my first experience having sex.

For me who had little knowledge of AV and never masturbate, the demand of Yuuto was a tremendously high hurdle.

I really panicked when he told me to do such a thing, and it certainly made me cry.

"That's right. Because of that, what should I do if I said something and made you cry again. When I thought about it, I couldn't say anything."

"……Seriously?"

No, but certainly, my response at that time might have been an overreaction.

If I was told that I had to lick it nowadays…no, I wanted to hold back, but there was nothing I couldn't do. Maybe.

Anyway, the timing was bad. At that time, I had no experience and not really knowledgeable either.

"No, but still, you shouldn't run to other women."

Moreover, after I caught him in the action, he argued back and vented his dissatisfaction at me.

If he felt dissatisfied about sex with me, he should have said it before.

"Well probably, we had various limitations. You are bad at sex, so we might have broken up even without something like this."

"What do you want to say?"

"I'm saying that you're a frozen tuna. I thought that you would improve someday, but you didn't show any signs that you were improving."

My cheeks twitched at his degrading tone of voice as if talking to an idiot.

"Well, it can't be helped. —That's why I had sex with a more unreserved girl. "

"Don't you have any remorse?"

"Nope. I had been patient and didn't do anything for a year, so I don't think I'm bad. Moreover, this is refreshing. From now on, I'm grateful that I have a girl with big tits that's good at sex."

To Yuuto's words, I clenched my fists.

"I will be good at sex! Yuuto, I will make you regret it!"

"You won't! You are a frozen tuna one way or another. It would be impossible to thaw it since you're too frozen."

"That, that won't happen! I can do it if I do it!"

"No, no, absolutely impossible. Well then, best wishes for you."

Yuuto smiled like a fool, waved his hand, and went out of the classroom.

As I saw his retreating back, my hands were shaking as I was stupidly regretful.

Just watch, I will absolutely become a toro woman who is good at sex!

"Yuuto idiot—!!"

To the door where Yuuto just went out, I cried out like a loser.

1 Actually said braggart, or someone haughty and boastful at home but meek and reserved outside. So even though she said she would take revenge, she was just all talk and no bite.