Fumiko's Thoughts
Ryuki felt fear. If it's his personality and how he lost himself today and almost was going to do something horrible to Yui, wouldn't that make him more sadist and completely make him a monster that enjoys other people's misery and might do horrible things to others?
As Ryuki thought, he felt more afraid of himself. He realized that he needed to deal with this.
"Well, let's go home," Yuta said.
Ryuki nodded.
After they went home, Ryuki felt better, and he got distracted by his thoughts because of Yuta's talking.
Soon, he reached home, welcomed by his mother and sister.
"Hey, brother... where were you?" Saki asked.
"Just hanging out with Yuta," Ryuki said.
"You should had told me, I also want to hang around with you."
"Well... let's go somewhere tomorrow?"
"Yes, let's go."
"Can I also come with you two?" Fumiko asked as she came with an apron.
"Of course, it will be family time," Saki grinned and said.
"Haha, okay now wash you hand and face, dinner is ready," Fumiko said to Ryuki.
Ryuki nodded, and he went to the bathroom, washed his face and hands, and looked in the mirror. His immature face showed the handsomeness he would have in the future. The white hair, long and covering his ears, was beautiful and gave him a cute look.
Ryuki's body wasn't muscular, but his body built up enough to charm girls of his age.
Ryuki sighed. He had thought of doing bad things to Yui, which had excited him, but when he thought about doing the same thing to his mother and Saki, he felt disgusted, and it wasn't pleasant at all.
Atleast, this sadist personality is only for Yui, it's good I don't have such feelings for mother and Saki.
Then Ryuki went and had dinner with his family. After that, they decided to take a bath, so they got naked and got into the bath.
Fumiko looked at her daughter and son. They two were in the bathtub with her.
She leaned against the tub, Ryuki in her lap and Saki in Ryuki's lap.
She looked at Saki and saw that Saki's breasts began to swell. In two or three years, her breasts would grow enough to get her bra, and Ryuki would grow enough to get an erection at the sight of a naked woman.
Fumiko thought it was okay to take a bath together with her son and daughter since she didn't have any problems, but what if Saki and Ryuki had problems?
Saki might enter the usual teenage phase that wants everything private. Or would she be too embarrassed to let others show her naked body?
Moreover, Ryuki wasn't their real son, he wasn't blood releted son or brother.
If he grew up and had a sexual desire for a woman, then he might be most interested in her daughter, Saki.
Saki was naked in front of her, and she was also clinging to him, trusting him and all. Ryuki would definitely feel love as a man and woman for Saki if he didn't find a better woman.
It's the same for Saki. Even now, Saki loves Ryuki more than any other boy.
The only friend in boy Saki has is Yuta. From what she heard from Saki, Fumiko knew that Saki considered Yuta her best friend, but there might not be a romantic feeling between these two.
Of course, the future was uncertain, and who knows what would happen, but if she had choice, then Fumiko might have liked Ryuki and Saki to end up together as a couple rather than brother sisters forever.
Fumiko's thinking was simple. Ryuki was a good boy, trustworthy, caring, smart, handsome, and strong for his age. So he would be a good boy for any girl.
Saki was also a good girl. She was beautiful and caring, and she was good at grades if she put her mind to them.
However, the future was uncertain, and no one knew what would happen. It's possible for their personality to change or they find someone else. Everything was possible, but one thing she knew for sure: She would be happy if these two became a couple.