"Hina-nee, that's..."
Rui didn't want to say anything, but the view of red marks on Hina's naked body was just too lewd and impossible for her to ignore. Hina, who had always appeared sloppy at home, the one in her image somehow had changed, becoming a lewd woman who moaned sweetly like those women in porn.
"...did your married boyfriend do that?"
Rui didn't really want to expose everything, but with the help of her step-brother, Natsuo, she also knew that Hina was dating a married man, and this was also the reason that she was worried!
Yet, when she saw Hina's naked body that exuded a sexiness that she had never seen, and even if she hadn't done that type of activity, she could tell that Hina was completely captivated.
"...married boyfriend?"
As Hina showed confusion, Rui was also confused. "Your boyfriend isn't married?"
"....." Hina and Rui.
"But, Natsuo told me that your boyfriend was a married man..." Rui muttered, which was heard by Hina.
"Natsuo did?"
Hina frowned, but probably before, but she had never expected that Natsuo would blabber his mouth like that.
Yes, before, by coincidence, Natsuo happened to see her storm in after her huge fight with her married boyfriend, and by then, it was impossible to hide anything.
Hina thought that Natsuo could keep everything a secret, but... she knew that everyone might know about this, which made her uncomfortable.
"Ah, um, yes." Rui nodded. "So, he isn't married?"
"....." Hina.
What should she say to this question?
Hina didn't know, especially when the one that she had fucked with wasn't even her boyfriend, but just a man whom she had just met twice.
If she told her little sister that she was an easy woman who would sleep with a man whom she had only seen twice, what would Rui say?
Still, compared to Natsuo, she could trust her little sister more as they were a family, and frankly, with her experience, she also felt that it was necessary to teach her little sister, so—
"Rui, how about we sleep together tonight?"
"Eh?"
"What's wrong? Are you shy?"
"W-Who is shy?!" Rui blushed, but was also confused, "But, why?"
"Well... we can talk more clearly by then."
"...."
Rui was at a loss for a while before she agreed, since she was worried about her older sister, who might be deceived by a scumbag.
"..." Nifuji.
Still, as the two made up their minds to sleep together, the light was turned off, and they slept next to each other.
"Yay, Rui is sleeping with me!"
Hina, who had Rui by her side, clung to her little sister happily!
"Hina-nee!"
Rui was embarrassed, and also wanted to push Hina away as Hina's boobs were too huge!
She couldn't breathe!
"Also, don't change the topic!"
Despite how dark the room was, Rui could see Hina's eyes, and this also made her urge her older sister about her immoral relationship. "You are not dating a married man, right?"
Hina looked at Rui for a moment, then nodded. "No, I date a married man." She could lie, but as she could see Rui was worried about her, she decided to tell the truth.
"...."
Rui was at a loss after Hina's confession, and of course, she asked, "Why?"
"Why?"
"I mean... why can't it be someone else? Does it have to be him?"
If the relationship made Hina feel unhappy, Rui would directly tell her older sister to break up with her married boyfriend, but she could see the love of her older sister toward her boyfriend, which made her feel sad, yet also confused and curious as to why her older sister would make this decision.
Hina looked at Rui, who asked her such questions, then asked, "You are not going to tell me to stop?"
If it were Natsuo, Hina could imagine that he would tell her to stop, but Rui?
"...I don't know, but I know that you are happy with him, so... I just don't know..."
If Hina was unhappy, Rui would directly advise her older sister to break up, but she could see that wasn't the case.
"Rui..."
Hina felt guilty now since she knew that, as she felt too lazy to explain, she had told Rui that it was her current boyfriend, who had made her like this, yet it was also hard to explain the truth, especially when her relationship with Nifuji was just a one-night stand, or even that of a sex friend.
"Well... to be honest, I am not the best example, and even if I tell you that you shouldn't follow my path, I am... not really sure since the feelings are unpredictable."
Yup, unpredictable.
Even if Hina had just met Nifuji for a while, all of her thoughts, body, and heart were filled with him, and all the past traces were erased, completely overwritten by this scum.
If Nifuji was an honest, and a loyal man that could love her dearly, it might be different as Hina could introduce him proudly to everyone, yet she knew that it wasn't the case, and at the same time, if he was such a man, they wouldn't be able to sleep together at all, so which was why, even if he was such a scum, she was glad.
"You are about to become an adult soon, so you should try to fall in love. It doesn't matter even if it ends up in the end, since everything you do is progress."
"Even if it's wrong?"
"....."
Rui's eyes seemed like they could penetrate deep into her heart, making her feel like she wanted to wonder what she was even doing, which made Hina show an awkward expression.
"...I am sorry."
Yet, Rui apologized. "...I shouldn't have talked too much."
"No, no! It's fine! I know that you are worried about me, but..."
"But..?"
"It's just my woman's instinct, and even if you can't trust me, I believe that he can treat me well..."
Treat her well?
Where did she have such confidence?
After all, Hina knew well that Nifuji had two girlfriends!
Would he give up two of his girlfriends for her?
"...do you believe in him so much?" Rui asked.
"Yup~!"
Still, regardless, when Hina mentioned Nifuji, her face was full of laughter.
"...I understand."
"Really?"
"Yes." Rui nodded, then asked, "So, can I meet him?"
"....." Hina.
"Achoooo!"
Yet, Nifuji, who had woken up in the morning, sneezed and felt his nose was itchy.
"What's wrong? Are you feeling cold?"
"No, I am fine. Someone might have just talked about me."
"...." Mayuri and Eri.
They wanted to say that Nifuji was narcissistic, but when they thought that Nifuji was so popular and had such a nice cock, the two looked at each other and nodded, thinking that they should get more cosplay collections.
---
I am going to have a final semester exam from 1st December to 5th December for my postgraduate study, so I might not be able to give my all to writing.
I apologize, but I will do my best again later when it is all finished.
I am sorry, and thank you for your understanding.
From your lovely author, Akikan40.