My Stepsister in Kyoto

Still, during lunch, Yume and Akatsuki invited Reina to each other.

Why?

Because they knew Reina was in love with someone else. 

As long as they knew that Reina didn't fall in love with Mizuto, they felt that it was okay. Moreover, they could see that he didn't have much interest in Reina. 

Still, watching how Yume, Akatsuki, and Reina ate lunch together with him, he realized that while a triangle shape was the most stable shape, a square shape wasn't bad at all. 

"Hmm... so you joined this school because you wanted to be taught by that teacher?" 

"Ye-Yes..." 

Reina felt embarrassed, but Yume loved this kind of love story. Still, Reina reminded her of herself as she came to this school for Mizuto, but unlike Reina, who hadn't received her love, she could enjoy his warmth as they slept with each other, and it made her blush somehow. While she wasn't sure what kind of guy Reina had fallen, she felt that they should be far worse than Mizuto, but it didn't matter since no matter what kind of guy Reina had fallen in love with, she was going to support her. 

"Do your best, Kousaka-san." 

"Thank you, Irido-san." 

"Please call me Yume since you might have mistaken my name with him."

"Then, please call me Reina." Still, this also made Reina curious, so she asked, "You are the stepsister of Irido-kun, right?" 

"Yes, we're step-siblings. My mother and his father remarried." 

"I see..." 

"Now, you mention it; which middle school are you from, Reina-san?" 

"I..."

As the two talked to each other, Mizuto ate his lunch quietly, but Akatsuki looked at Reina and Yume, who talked to each other, and felt quite hurt as she felt like she was being betrayed. She looked at Yume and Reina's deep curves, feeling like she was trapped within a small space that made her unable to breathe. Moreover, she felt like Yume was much closer to Reina than when she was with her!

Was this because the two of them had big breasts?

Was this discrimination against small breasts?

Their breasts were so huge that she felt so jealous!

Still, as someone with small breasts, there was something that she had always wanted to do, and as they had hurt her, this shouldn't be too much, right?

"Wait a moment. Can I say something?" Akatsuki suddenly raised her hand. 

"Is there something wrong, Akatsuki-san?" 

"Hmm?" 

Yume and Reina looked at Akatsuki curiously. 

"Can I touch the boobs of the two of you?" Akatsuki asked so suddenly with a polite tone. 

"...." 2x

After a momentary stunned, the two were dumbfounded. "Wh-What?!" However, they quickly realized something and turned their heads. 

Naturally, Mizuto had already lowered his head and focused on eating his lunch as if he hadn't heard their conversation. At that moment, he was glad that he had put all of his points on the "Sports Student," so it improved his motor skills. At the same time, he also cursed Akatsuki for involving him in this type of conversation. 

Still watching Mizuto's reaction, Yume and Reina sighed in relief, but then they scolded Akatsuki. 

"What were you talking about, Akatsuki-san?!" 

"How could you say that in class?!" 

Their accusation and anger were reasonable since Akatsuki was too rude. 

"But... but... look at me! Look at my chest!" Akatsuki cried as she tried to hold her breasts with her palms, but nothing was caught. "We-We are the same age, yet... I... I..." She felt like the world was really an unfair place. If someone could have such healthy and well-developed growth, then why did she have such poor development?

"....." 2x

Whether Yume or Reina wasn't sure how to handle this situation as their personality was quite awkward, so facing Akatsuki, who was quite open, they felt embarrassed, and it was impossible to ask Mizuto's help as he was a guy! 

"What do you think, Irido-kun? Which is better? The big or the small one?" Akatsuki asked, trying to pull him into this mud water. 

Mizuto was helpless as he only wished to eat quietly, but why did he need to be involved in this perverted problem?

So—

"Minami-san, I don't think that is an appropriate question that you should ask to an opposite gender like me." His voice was stern, and his expression was just. "As a girl, you need to watch your conduct so someone won't misunderstand, Minami-san." 

While Reina nodded, Akatsuki and Yume looked at Mizuto in disbelief as they had never seen someone so shameless!

Who was the guy who rubbed their breasts last night (yesterday)?

Akatsuki and Yume wanted to curse this guy! 

Still, Yume was better since she knew it meant that she knew that Mizuto didn't have an interest in Akatsuki, and he didn't have any intention of getting close to any other girls than her, which made her sigh in relief. 

However, for Akatsuki, she wanted to beat this guy up! 

Still, using punching or kicking wasn't her style, and an argument needed to be won with another argument, right?

"But I am just talking about your opinion, Irido-kun. I just want to know, in your opinion, which is better, the big breasts or the small breasts." 

Mizuto sighed helplessly and said calmly, "I don't think such a matter is important, Minami-san. After all, everything is impermanent in our lives, so instead of focusing on outward beauty, inner beauty is the most important." 

Hearing his answer, Yume and Reina didn't find any faults, and their impression of him became even better. 

However, Akatsuki became even more depressed as she knew that this was a perfect scumbag answer. Still, strangely enough, she felt happy by his answer, and this made her lament how easy she was when she faced such a handsome guy. "So you don't mind small breasts?" 

"...this is the last time I will answer this type of question, okay? If I have to answer, then no." 

While Yume looked at Akatsuki in doubt, Reina somehow asked, "But aren't guys usually interested in this matter, Irido-kun?" 

"We do, but I think I should have this type of conversation exclusively with a girl that I am close with since I am sure that you are uncomfortable with this conversation, right, Kousaka-san?" 

"Well... if it's other guys, then I might feel uncomfortable, but I don't mind talking about this type of thing with you..." Reina wasn't sure why she said this, but she just told him what she truly felt inside her heart. 

"...." Akatsuki and Yume. 

"...I know that you like someone else, but please don't say such a misleading thing again since I am a guy, okay? You are such an attractive girl, Kousaka-san. If you continue to mislead me, then I am afraid that I might fall for you." 

Reina blushed as it was her first time hearing such a sincere flirt, but she knew that he was joking, or was it the truth? 

Anyway, she nodded. "I-I know..."

*Bang! Bang!*

"Ow! Why did you kick me?" Mizuto could feel two feet; one was petite, and the other one was slightly larger, kicking him at the same time. 

Yume and Akatsuki snorted and looked away at the same time. 

Mizuto sighed and felt like being popular was hard while thinking that a harem story was a mythos in reality. After all, there was no way you could stay calm and not feel jealous when you saw the person you fell to be with someone else, right?

If they could, then they were either not falling, or they had given up. 

However, it might be possible for him to do it if he used a "Brainwash" skill on them, but he definitely wouldn't do it. 

"But... Irido-kun, is it impossible for a man and a woman to befriend each other without falling for each other?" Reina suddenly asked. 

"...why did you ask me such a question?" Mizuto was speechless. 

"I mean... it will be such a shame if our friendship is broken just because a certain feeling is born between us." Reina knew that she had fallen for someone, but she was comfortable talking with Mizuto. So, if Mizuto fell for her, then wouldn't their relationship might be ending?

"..." 

Mizuto's lips twitched as he wondered how this girl could be so confident that he would fall for her.

"You don't need to worry. I won't fall for you, Kousaka-san." 

His answer was firm, and there was no trace of hesitation as if their friendship would continue forever, but strangely enough, why did Reina feel uncomfortable? 

While Reina was confused by her feelings, two hands suddenly patted her shoulders at the same time. 

"Huh?" 

"You don't need to worry." 

"We're here with you, Reina-san." 

Yume and Akatsuki patted Reina's shoulders at the same time as they endured their laughs. 

"....." 

Was it only her imagination, but why did she feel like she was being pitied?

Nevertheless, even with that small episode, their conversation continued as usual. 

Still, the guys were quite jealous of Mizuto as he was surrounded by many beautiful girls. 

Meanwhile, the girls also wanted to join as they wanted to get close to Mizuto, but it was hard to join their clique. 

However, one guy looked at Akatsuki for a moment before he looked at Mizuto, who somehow connected the three girls naturally with a thoughtful expression.