Chapter 15 - Senpai's Younger Sister is Cute!!

“Wahhh—!!! Cute, so cute~~, I love you already!!! Mmmuuuuuuu!!!!!”

“S-stop it please!! onee-san!”

Now that the misunderstanding was cleared up, Mitoma-san took Miyuki to the living room and started spoiling her.

Just like a puppy, she sat her on her lap, while Mitoma-san was stroking her hair and Miyuki had an ecstatic expression on her face despite her verbal protest.

Anyways, I’m glad that the misunderstanding was cleared up. If I was unable to explain the situation to Mitoma-san, she would have been really angry. Honestly, Mitoma-san and I don’t have that kind of relationship, but even if we weren’t dating, anyone would be uncomfortable if they saw an unknown woman sticking to their friend when they are at home.

I also need to reflect on my actions. If there was any mistake, it would be my fault and I would have to apologize to her. I also feel responsible for helping her during that time.

Anyway, I will help Miyuki with her things and take it easy today.

The two of them were getting along well, talking about what happened and about my past stories. Well, my little sister was the one talking about it all, so I just continued working on my assignments without listening to them.

It’s true, there’s nothing more painful than listening to past stories from family members.

However, the sound is a cruel thing and enters our ears without permission.

“But, I never thought that my onii-chan would have saved such a beautiful woman…”

“Ehehe~ well that’s true…”

“Really, your body is so slim and toned and you have a great style, also you are so beautiful… are you a model?”

“I’m not a model, but… if senpai wants I can be his exclusive model”

“Exclusive?! D-do you belong to someone?!”

“I-I don’t belong to anyone…”

Mitoma-san was getting bombarded by Miyuki’s continuous questions and honestly…

I thought of stopping Miyuki from asking her too many things, however, it is not a good thing to interrupt the conversation between girls, so I decided to stay silent for the time being.

Miyuki has always been cheerful and an outgoing person, she can make friends very easily and can start a conversation very well. This was my observation of her because I have been with her for a very long time.

But today, she seems to be quite happy and is in high spirits.

Well, probably because she is able to see Mitoma-san up close.

In fact, because of my involvement in that incident, I was featured in various news, so even if I didn’t say anything, my little sister would have already known. In fact, Mitoma-san was even a topic of conversation on the internet because of a TV interview where she was called cute.

When my little sister saw that interview she got jealous and said, “That’s not fair! Introduce me to that beautiful girl too!”

Ever since I was young, I’ve been the type of person who would approach cute girls, but I’m sure she was really happy to finally meet her.

I told her about our reunion on the LINE app, but it’s quite different when you actually meet the person.

“Oh… but still, I never thought I would really be able to meet you.”

“I’m honored to be able to meet Miyuki-san! Since you’re also going to be my sister in the future.”

“What, sister? Haha, I hope you’re trading my brother with me, that way I can sleep with you everyday and you can pat my head a lot.”

“I— I haven’t even done that for my senpai yet…”

“Oh…?”

Then, as if she realized something, she gave me a mischievous look and turned her gaze towards me.

“What?”

“By the way, when did the two of you meet again?”

“What, ah… probably about a month and a little bit ago? It was during the new student orientation.”

“That’s right… But, I’ve been watching you for a long time.”

“Eh… really?”

“No, it’s nothing. I guess we really met each other again during that time only.”

“If that’s the case… the two of you have had a lot of time to talk, right?”

“S-sure… We did have a lot of time to talk about past stories and what all happened during the time we didn’t see each other.”

“Yeah…”

I couldn’t help but sigh when I saw Mitoma-san, who was blushing and murmuring something while fidgeting slightly. 

“Ow!”

“Oh, sorry…”

“Haha… but, I still think it’s too early to talk about those things, so let’s keep them a secret.”

“O-okay…”

“You two look good together!”

“Shut up,”

I chopped on Miyuki’s head with my hand, as she was getting carried away. 

“Ouch! What are you doing!”

“Quit being annoying, you’re making Mitoma-san uncomfortable.”

“Tehee~”

“Seriously, when did you become like this when I wasn’t with you.”

And so, the tumultuous Golden Week came to a close.

“By the way, is Miyuki going to college today?”

“Un, I was thinking of going today, will it be alright?”

“Yeah, it’s just a five-minute walk from here.”

“Then let’s head there now. We’ve already had a break.”

“Okay, then let’s go…”

“I want to treat you to a meal, how about we go shopping later on?”

“Yeah, that’s right. I haven’t told you yet, but Mitoma-san is going to cook for us today.”

“Really?”

“Yes, she’s going to put her skills to the test and make something delicious.”

“Yay!!”

Miyuki jumped in excitement like a child.

But as we are in an apartment, I had to stop her or the neighbors would get disturbed because of the noise. 

“Hey, stop it.”

“What?!”

“Be quiet.”

“Y-you don’t have to hit me again…”

“I have to, otherwise you won’t settle down, Miyuki.”

“Ugh…”

“That’s how it is. Anyway, we’re going to go shopping and run some errands. You can look around here in the meantime.”

“O-okay. I’ll be back soon since I’m starting tomorrow.”

“Is that okay?”

“Yeah, it’s fine.”

“Alright, then that’s settled. Let’s go, Mitoma-san.”

“Okay… Let’s go.”

Mitoma-san and I went shopping, while Miyuki went to explore the university on her own.

However, I still didn’t know that the next hour was going to turn into a major conflict…

I never thought that my ex-girlfriend would be there as well.