My Beautiful Girlfriend Cheated on Me, so I found Comfort in Having a Relationship with Her Little Sister - Chapter 9

Chapter 9

When I arrive at our usual meeting place before going to school together, Mana is already waiting there for me, but today, Yume is also here.

“Good morning senpai♡”

Yume greeted me so with a big smile on her face.

Seeing the two of them together reminds me of my dream.

What am I thinking?

In that dream, they both…

“Ah, good morning Yume and—”

I made eye contact with smile.

“Good morning Mana.”

“Yes, good morning♪”

My heart is throbbing.

It’s okay, calm down. I have to get myself together.

I definitely going to find that guy who took Mana away from me.

I told myself so over and over again.

“Koichi-kun, sorry. Yume insisted that she wants to go to school with me today.”

“I’m sorry senpai. That’s selfish of me.”

“What are you talking about? It’s totally fine. Then, let’s head to school now.”

In fact, I would rather have Yume here with me than being alone with Mana.

Being alone with Mana is very hard. Every time I see her face, I feel pain deep within my heart.

Because Mana’s pure and cute appearance, it’s hard to believe that she is cheating on me.

I hope it’s all a lie.

I find myself wishing for such thing.

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Mana’s POV

“Nee-san.”

Yume whispers so in my ear.

“What’s wrong?”

I was planning to go to school alone with Koichi-kun today, but Yume insisted that she wants to go to school with me today…

She seems to be having a lot of fun…

Well, she is my cute little sister, I can’t be mad at her.

“Umm, Nee-san, have you had sex with senpai…?”

That sudden question from Yume made me stop in my tracks and my cheeks blush in red.

“W-W-We haven’t done such things!”

Yume stops and grins at me.

“Ah, I see. I’m sorry for asking such a strange question.”

I wonder why is Yume grinning?

“Hey, what’s wrong you two?”

Koichi-kun turns around, it seems that he noticed us stopping.

“N-N-Nothing.”

“Yes senpai, it’s nothing.”

Could it be that my cute little sister likes Koichi-kun?

Is she trying to take my Koichi-kun away from me?

No, no, no, that should be true, right?

“Nee-san? Come on, let’s go.”

“Y-Yeah.”

I’m just overthinking things, Yume is not the kind of person who would do such things…

“H-Hey…Yume?”

“What is it, Nee-san?”

I should ask her just to be sure.

“I want to ask you something. Could it be that…Yume likes Koichi-kun?”

Hearing my question, Yume starts to laugh out loud while holding her stomach.

“Nee-san, what are you talking about? He is your boyfriend, isn’t he? I won’t fall in love with my Nee-san’s boyfriend.”

“T-That’s right…!”

There is no way Yume would take her older sister’s boyfriend. I’m just overthinking things.

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“Here, ten thousand.”

Kiichi-senpai said as he handed me a ten thousand yen note.

Right now, we are in one of the karaoke rooms about ten minutes walk from school.

I take the ten thousand ten bill and put it in my wallet.

I’m sorry Koichi-kun.

I’m betraying you.

“Well, I bought a maid outfit, so wear it for today.”

“Yes♡ Kiichi-senpai♡”

But, this is just my part-time job.

This doesn’t count as cheating…because Kiichi-senpai pays me money to do it with me, right?

I’m still a virgin, right?

“I think that in life, only those who have money can get whatever they want. Even now, thanks to money, I can have sex with such a pretty girl like you.”

“Yes, Kiichi-senpai♡”

“Ah, we’re going to have a threesome with my friend next time. He’s big, so prepare yourself. I’ll give you 50,000 yen for it and we’ll do it at your place.”

“Understood♡”

I’m sorry Koichi-kun.

If I don’t do this, Yume and I won’t be able to live together.

“Then, let’s get on with it now♪”

I’m such a disgusting girl, but this is just like my part-time job. So please, forgive me Koichi-kun.