In truth, Suzuka was jealous of Sora and wanted to stop them from having sex. She wanted to have sex with Haru too. However, she wasn't ready to move her relationship to the that base.
Although Suzuka was in love with Haru for a long time, her mind was still innocent. At most, she imagined them being flirty with each other, going out for a romantic date, and doing other normal lovey-dovey activities. However, she never fantasized about something beyond that.
"W-what are you saying, Onii-chan? Who isn't ready for that?!" Suzuka blurted out, seemingly flustered.
Suzuka's pride couldn't allow Haru and Sora to see what she perceived as weakness. Hence, she had blurted that in spite of she wasn't really ready.
Suzuka was surprisingly a prideful girl deep down. Then again, with her capability and achievements, it was understandable for her to feel confident and proud of herself. Besides, it wasn't like Suzuka was an arrogant girl; she was somewhat a humble girl. However, there was a rare moment when Suzuka would act arrogantly a little.
"Hee~" Sora gave Suzuka a mocking smile and a matching gaze; she seemed to realize Suzuka's problem after hearing Haru's question. "Really? Are you really ready for that?"
"Of course, I am!" Suzuka replied at once.
Haru had a wry smile on his face. Just like Sora, Haru realized that Suzuka was still pure and innocent; she wasn't really ready for adult activity. However, unlike Sora, he didn't want to make fun of her.
"All right. Stop it, you two!" Haru stopped Sora and Suzuka. He didn't want Sora to taunt Suzuka until the latter rashly did something that she would regret later.
Although Haru wouldn't mind helping Suzuka become a woman, he preferred if she was truly ready for it. After all, he didn't want Suzuka to feel regret because of her rash decision.
Haru turned his attention to Suzuka and gave her a tender smile. "You needn't force yourself, Suzuka. And don't get baited by Sora's taunt. If you aren't ready, I don't mind waiting for you until you're ready. I don't want you to feel regret. I rather want you to feel happy from doing it with me."
"Uuuuuh… Onii-chan, that's unfair!" Suzuka became teary-eyed and pouted at Haru, her face and ears reddening out of embarrassment.
"So, you don't want to be left alone, huh?" Sora teased Suzuka.
There was no way Sora would waste the opportunity to make fun of Suzuka.
Suzuka turned her head to Sora and then curtly replied. "You're noisy!"
"Well, since we have talked out about the main problem in my relationship with Sora, you wouldn't mind if I have sex with Sora first, right?" Haru asked Suzuka, catching her attention.
Suzuka turned her head to Haru. She had an unwilling expression on her face.
"What's it now?" Haru, who sensed Suzuka's unwillingness, asked.
"Well, uh… it's embarrassing, you know." Suzuka seemed unwilling to talk, making Haru and Sora feel exasperated.
"If you don't want to talk about your problem, then you shouldn't argue in the first place." Sora pointed out with a fed-up expression.
On the other hand, Haru had a wry smile because Suzuka was acting like that.
"Uuuu… you two are bullying me." Suzuka pouted at Haru and Sora.
"Please tell me what's your problem," Haru decided to appeal to Suzuka. He really wanted this discussion to end as soon as possible; he was already feeling impatient.
Haru couldn't help it since his current body had a high libido. Also, his predecessor had endured his desire to have sex with Sora since he tasted the forbidden fruit five years ago. Now, it became Haru's problem because of assimilation.
"Well… you see…" Suzuka stammered with a red face. "…it's Onii-chan's first…" she muttered under her breath.
Suzuka's voice was so small that Sora missed it. "Pardon me? Can you raise your volume a bit?" She requested in a fed-up tone, seemingly losing her patience in dealing with the finicky Suzuka.
Meanwhile, Haru could listen to Suzuka's mumbling well. When he heard that, he unintentionally grimaced.
Sora and Suzuka caught on Haru's grimace.
"Haru?"
"Onii-chan?"
Sora and Suzuka called him, feeling concerned.
Haru disregarded their calls for a short time, opting to think about what he would do next. He could keep about what happened in the past as a secret from Suzuka. He was aware that Suzuka didn't know about the incident regarding his predecessor's loss of innocence, unlike Sora. If she knew about it, she wouldn't make a fuss about his so-called first time.
On the other hand, Haru felt a great urge to speak about it to Suzuka. He wanted to be truthful with her and Sora if the topic didn't have the potential to cause a disaster like his status as Reincarnator. The urge was clearly the assimilation's fault.
"I think we need to talk about something important."
Sora and Suzuka quirked their brow in bemusement. However, they didn't reject Haru's invitation to sit down on the sofa. Haru then sat between Sora and Suzuka.
"So, what's it?" Suzuka asked after they settled on the sofa.
Instead of responding to Suzuka's inquiry, Haru turned his head to Sora, who had a confused expression when she saw Haru's complicated expression.
"Sora, I know that you really hate this topic, but we need to come clean with Suzuka since all of us are in this relationship. It won't be fair for her if she doesn't know about it."
Sora was confused by Haru's unclear words. However, her face darkened after hearing what Haru said next.
"It was about Nao Yorihime and me five years ago. I know that you were there, hiding and watching us."
Suzuka was at a loss when she heard a familiar name of her old acquaintance who lived in the countryside. However, Sora's reaction was what confused her the most. She never saw Sora showing off such hatred, not even when they fought or traded barbs in the past.
Suzuka knew about Nao Yorihime because she also visited the house of Haru's and Sora's late grandparents in the summer five years ago. If you asked Suzuka's real opinion about Nao Yorihime, she would say that Nao was what a big sister should be. However, Suzuka had her misgivings regarding Nao because she wasn't blind. She knew that Nao also fancied her brother.
Overall, Suzuka had a mixed opinion regarding Nao Yorihime.
"Nao-oneesan? What about her?" Suzuka slightly tilted her head in confusion.
*Tsk!* Sora rudely clicked her tongue when she heard how Suzuka called that girl. Personally, Sora hated Nao. No. She would rather have Nao Yorihime die in a ditch somewhere. In Sora's perspective, Nao was a traitor and a shameless bitch.
"Well, you see," Haru replied hesitatingly. After resolving himself, he went on, "You seem unwilling to let me and Sora have sex because it's my first time, or so you think, right?"
"W-w-what are you saying, Onii-chan?! Who cares about your first time?!" was Suzuka's typical tsundere reply.
Haru smiled wryly at Suzuka's dishonesty. She was clearly unable to become honest with herself even though it was painfully apparent in other's perspectives. Though, if you ask for Haru's opinion, he didn't mind this side of Suzuka. After all, she looked adorable and endearing when she acted like that.
Haru smiled wryly before returning to a serious mood, "But, putting your typical tsundere reply…"
"Who's Tsundere?!" Suzuka retorted vehemently, feeling wronged when she was called Tsundere.
"Anyway," Haru ignored Suzuka and continued, "It's about my first time that you seem to covet so much."
"Huh?" Suzuka gave Haru a strange gaze as if she couldn't comprehend his words. However, she couldn't help but feel uneasy for an unknown reason.
"You see, Suzuka…"
"Haru got raped by that bitch, Nao Yorihime, in the past. It happened five years ago when we visited our late grandparents' place in the countryside. I was here, hiding while witnessing the crime scene." Sora continued for Haru without his consent.
Haru quickly turned his head to Sora and gave her a "Are you fucking serious?" look. He didn't expect Sora to turn Nao into a villain.
"Huh?" As if unable to comprehend Sora's rapid words, Suzuka had a slow reaction and made a confused voice. She had a blank, uncomprehending expression as she looked at Sora.
Haru released a loud sigh in resignation. It would be a lie if he said that he didn't really care about Nao Yorihime despite he never met the girl himself. Of course, the assimilation was to blame for Haru's complicated feelings for Nao.
However, Haru had resolved to take his loved ones' side after confessing to both of them. Was he biased? Sure. He wouldn't deny that. Although he had a feeling for Nao Yorihime because of the assimilation, he loved Sora and Suzuka more.
"Pardon me? I think I misheard you, Nee-san." Suzuka uttered without emotions in her tone. She had a small smile on her face, but her eyes were like an abyss that sucked all light around them.
"You didn't mishear, Suzuka. That traitorous bitch has raped Haru in the past. She acted like a good and kind girl, posing as a big sister figure, but she is actually a sinful, traitorous bitch!" Sora replied scornfully. Her eyes narrowed almost into a slit, and her grips on Haru's right arm tightened.
Haru was stunned when Sora poured the oil on the fire. Although a part of him, the one that got affected by the assimilation, wanted to defend Nao Yorihime, the other part of him seemed unmotivated to do so. In the end, he decided to stay silent and watched the development.
"Ah… I see. Someone has robbed Onii-chan's purity and innocence, huh? Unforgivable! Kuh…khukukuku~"
Suzuka muttered and then released a strange chuckle.
Haru looked at Suzuka with a wide-eyed, dumbfounded expression. 'Yandere?! Don't tell me she's actually a Yandere?! There was no explanation nor information about Suzuka being a Yandere in "My Sister, My Writer!" What the fuck?! Really?! What the actual fuck?!'
Suzuka continued to release a broken chuckle while thinking about her favorite kitchen knife in their apartment's kitchen. It seemed like she would use it for other than dicing ingredients in the future.