Now, what to do?
Shishio could agree with Rui's request and just brought Hina here, but he didn't want to do that. He knew it was wrong, but he didn't like being ordered after all, even though Rui was his woman.
A relationship he wanted to have wasn't something where one person would follow what the others would say.
Whatever Rui asked, he would agree.
Shishio didn't want that, so at this moment, even though it was wrong, he had to stand firm and say, "No." If he admitted he was wrong and succumbed to Rui's will, this type of relationship would last until they were together. He couldn't stand up against her, and if he fought back, she would remind him of this problem.
In the end, they would be parted because they had too many fights.
Shishio had told Rui before that he couldn't be fair in this relationship, and she had accepted it. However, he also knew he had made a mistake, so he had to apologize. He had to apologize, but he couldn't succumb to her request.
"Why?!" Rui was furious and wanted to call her sister, but she knew that it was impossible to get "yes" from him since she knew his personality well. She had to take action by herself and decided to walk out of the bathroom.
However, when she stood up, she was pushed to the edge, causing her hands to subconsciously lean to the bathroom wall and her body bent.
"Huh?!"
Rui saw Shishio's mouth was right in front of her dirty place. Her face flushed red, and she asked in anger, "What are you doing?!"
"I'll do this, so forgive me." Shishio didn't let Rui fight and started to eat her out.
"Ahnn~~!"
Her moan echoed through the bathroom, and her entire body was hit by pleasure. She could feel his tongue hit all of her weak points, which made her legs weak, and she couldn't exert any powers to fight back. Her only fate was to succumb to the pleasure, but could she accept it?
"Hn... do-do you think I'll forgive you if you do-do this...?!" Even if her voice was seductive, it was filled with coldness and anger, making anyone shudder when they heard her voice.
However, Shishio didn't say anything and just focused on giving her pleasure.
Rui couldn't handle it anymore, and she fell into his arms. Her legs were too weak, and she couldn't stand up. She was under his mercy. The anger and pleasure on her body clashed against each other, making her mind numb and white.
Rui couldn't think straight, and the only thing she could hear was his apology.
"I am sorry, Rui."
Rui couldn't care about his apology now, and in the end, she asked him to mess her up.
The two changed their battlefield from the bathroom to the bedroom. Even if their bodies were slightly wet, it didn't diminish their excitement, and they just let themselves become an animal.
It wasn't moments after Rui was released that they lay in bed together. Shishio was by her back, holding her from behind, holding her hands.
The calm had returned, and only the sound of their breathing was heard.
"Are you still angry?" Shishio asked.
Rui's lips squirmed several times, and she wasn't sure what to say.
"Should I show you more of my apology?"
"...If you do that, I'll die," Rui said with a long sigh. The delight of the carnal was too much for her. She had passed out several times before, but he didn't stop and kept pounding her until her inside was in his shape. She wasn't sure, but she knew she might not be satisfied with others except for him in the future.
"So you'll forgive me?" Shishio hugged her tighter.
"...What can I do?" Rui didn't want to part from him, and she still wanted to be with him. "If only you could control this thing?" She grabbed the long and massive thing between her legs.
"Ouch! Ouch! Be careful! Don't be so rough!"
While Rui was angry with Shishio's "thing," she didn't intend to cut it since she loved it. After holding it tightly, she started to caress it gently, trying to pamper it.
His "thing" also reacted by moving up and down and standing docilely, letting her rub its head.
"Since when?" Rui asked. Even though she had often told how she might not mind him having a relationship with Hina, it was just a part of her teasing. However, who would have thought it would really happen?
It tightened her heart, and it was hard to describe her emotion at this moment. Still, her emotions, like a storm, had calmed slightly since she wanted to hear how their relationship began.
Shishio looked at Rui, who looked into his eyes. He nodded and didn't hide anything, explaining to her how his relationship with Hina began.
Frankly, the relationship between the two began without a doubt because of Hina.
However, Shishio also wouldn't say he couldn't be blamed since he kept indirectly seducing her. He also gave her a chance to make a move on him, and he also didn't reject her advance.
In the end, they fell to each other.
They knew this relationship would hurt Rui, yet they couldn't control their emotion, and they ended up together.
Shishio also had promised Hina that he would take care of everything, but he must admit this was tough. Watching Rui show such a sad expression, he was crushed by the guilt.
If it was other girls, Rui might not think too much, but Hina was different.
Hina was her older sister, and even though her older sister had already known the relationship between her and Shishio, they were still together, playing with fire and burning everything crisp.
However, Rui also knew that she was partly to blame since she knew she was pushing Shishio to make such a mistake. After all, she often asked him about his relationship with Sunohara Ayaka and Sunohara Nana and how they took this relationship.
Still, what made Rui angry wasn't the fact they were together. Instead, the fact that they were together yet they didn't say anything to her. They kept her in the dark without telling her. It was like being betrayed, and it didn't feel good. After all, she didn't expect the two most important people in her life to do this.
However, when Rui thought about it calmly, she also wasn't sure when was the right time for them to tell her about their relationship.
Rui stared at Shishio again before she pulled his cheek.
"What are you doing?" His voice was slightly weird since it was hard to talk with his cheek being pulled.
Rui let out a long sigh and somehow felt tired. The rise of her emotions was one thing, but the cooking training she had previously done also exhausted her.
Well, most of it was because of her intercourse with Shishio, but there was no way she could put this into her mouth.
After she pulled his cheek, she tried to search for the most comfortable position and let him hug her body. She also used his arm as a pillow and rolled her head around, so it would cause his arm to feel numb.
"........"
Shishio felt Rui was pretty energetic even after all of that.
"You know..." Rui was in silence for a moment before she opened her mouth again. "I understand how mom feels now."
"Rui..." Shishio was dumbfounded, but he couldn't deny that what he was doing was similar, if not worse, than what Jou had done. It was just a fantasy that a woman could accept her man to be together with other women, especially her own sister. There might be some that would accept this, but it was definitely a rare case.
Still, this wasn't the time for him to mention this matter.
"Sorry."
What could he say besides this word?
Nothing.
Shishio was guilty, but he didn't want to lose Rui. If possible, he wanted her to go berserk and slap him or even punch him, but strangely enough, she was calm. However, it made him even more uncomfortable.
"Don't be." Rui caressed his cheek gently and said, "The moment I decided to be with you, I have prepared for this. Do you think I will accept this relationship without a second thought and so lightly? I have thought about it over and over again before I can truthfully say that I want to be with you."
It was hard, but what could she do?
Rui knew it was quite messed up, but she still wanted to be with him. The thought of leaving him had never crossed her head since she was in love with him. She only wanted him in this life, not someone else.
Shishio opened and closed his mouth several times, but no words came out. He would be lying if he wasn't moved, but he realized that he might have taken the feelings of the girls around him so lightly.
In the end, he could hug her into his chest and say, "I love you, Rui."
Rui showed a light smile on her face and also gave him a reply, "I hate you, Shishio."
"......"
Rui chuckled and said, "I was joking. I love you." She kissed his lips without hesitation before she parted with them again since she was afraid she might enter his flow again, be led, and succumb under his mercy. "But I want to talk with Hina-nee." Her eyes appeared strong, and she showed a determination that couldn't be shaken by anything.
The one side story from Shishio couldn't satisfy her, Rui wanted to know everything, and this time it was from Hina's mouth.
Rui might have accepted this relationship, but if they wanted to go further, to be together, from now on till the future, she hoped there wouldn't be any lies between them.
"Okay."
This time Shishio agreed.
Neither of them said any words again, and they closed their eyes before they slept together, inseparable.
---
After they had made up their minds, the three decided to meet each other tonight.
However, Rui and Shishio had to go to the restaurant first since she still had to continue her training. The day her mother was going to taste her dish was close, and she had to put 120% of her attention on her training.
"There's someone in front of the store," Rui said.
"Maybe she's a customer?" Shishio wasn't sure.
When they were about to arrive at the restaurant, they saw a single girl standing in front of the entrance of the restaurant. After he parked his motorcycle, Rui approached the girl and said, "Excuse me, this restaurant isn't open for business yet."
Shishio looked at the girl, and he must admit she was quite cute, especially when she partly tied her hair in a braid. She also dressed in unique clothing, which showed that she was from a private all-girls school.
"......" Shishio.
"Are you Rui-san?" The girl asked while looking at Rui.
"Eh? Yes..." Rui was confused, wondering how this girl knew her.
The girl's expression quickly changed and showed a determined yet cold expression. "I am sorry, but could you stop seeing my father?"