Start by Eating Jake Jake no Mi

Still, Nozomi tried to suppress everything by changing the subject of her focus and asking him about the fights that happened earlier so her thoughts wouldn't wander in a certain direction that might make the two regret. 

"By the way, what did you use to defeat that Hanayama?" 

Hanayama was a famous yakuza, probably known as the strongest, as he dared to storm on the enemy group alone with nothing in his hands. 

Bullets, swords, and many others hit his body, yet he stood tall and defeated everything, claiming his title as the "Strongest Yakuza." 

Hanayama's body was so durable that he could even stand up when he was hit by a truck, so how could Masa defeat him in one attack? 

"One-inch punch." 

"One-inch punch! The Bruce Lee one?" 

"That one." 

"How?!" 

"I went to Shanghai before, right?" 

"...didn't you tell me that you just want to expand your business before?" 

Yup, if there was a reason why Masa visited Seoul, Shanghai, Singapore, and Jakarta besides for investments, it was also to expand his agency and also the "Merging & Acquisition" business. 

Still, this was also a good reason why Masa could learn an inch punch as he visited that place. 

"Those clients wanted to show off many things to me, including a master martial art." 

"...then, why didn't you say that you learned taekwondo in Seoul and silat in Jakarta?" 

"...."

"Wait, you did!" 

Thinking about Masa's smooth kicks when he defeated Ohma and the smooth, elegant, yet unique steps to dodge his opponents, Nozomi realized that Masa might have also mastered taekwondo and silat. 

Masa glanced at Nozomi, but he didn't fix her misunderstanding since he had to say that her conclusion was convenient for him, and this conversation was also good for him since he really had a hard time calming down when two soft objects pressed against his back, so he hoped for her to continue to talk. 

Nevertheless, Nozomi was quite frustrated since Masa didn't even have an interest in BJJ, which was her specialty, even though this guy was a genius. 

"Why didn't you learn BJJ from me?" 

"Well, I will learn it from you, too, later." 

"Really?" 

"Yup." 

"Then, let's do it when you are free." 

Even if Masa was a genius, Nozomi knew that he was busy, whether it was at school or his business, so she didn't want to bother him at that time. 

"It's fine." 

"How cocky of you." 

Hearing his confident tone to manage all of his business, Nozomi snorted, but she liked it. "Is there something that you can't do?" 

"I can't read someone's mind." 

"...." 

"Are you worried about something?" Masa asked.

"...can you tell?" 

"Well, we have lived together for so long, after all." 

Nozomi glanced at his side profile, who closed his eyes, enjoying the softness of her boobs, resting as usual, which made her sigh and ask, "Say, who are they?"

"They?" 

"The two men in white suits."

"They should be the underlings of my father." 

"...father?" Nozomi was dumbfounded. 

"Ah, it's my blood-related father, okay?" 

"...did-did you meet him?" 

"No." Masa shook his head and said, "I haven't met him a single time." 

"Then, why did he suddenly send you a hidden bodyguard?" 

Probably, his blood-related father might have sent those bodyguards from childhood, but Masa was afraid that Nozomi might have misunderstood a certain problem, so—

"My business has expanded so much, right? This has touched other's profit, so those people might do something reckless and that was why he sent me bodyguards." 

"...will you be fine?" 

"It's fine." 

"No, I mean about your father. Do you want to meet him?" 

"Hmm, not really." 

"..." 

Nozomi was speechless since she thought that Masa would be emotional and overflowing with a feeling like those manga characters, but unexpectedly, he was as chill as ever. 

"It isn't like I lack love since I have you, and I am not so childish that I need a fatherly love now, but since I can get a benefit from him, then why don't I use him?" 

"You are so cold!" 

"It's fine. You are my only family, after all." 

Not someone who suddenly came out of nowhere and wanted to make a tie with him, but someone who had stayed with him from childhood until now. 

"I am not going to leave you, so you don't have to worry." 

"...didn't you say that you don't have a mind-reading ability?" 

"It's just that you are too simple, Nozomi-nee." 

"What was that?!" 

While Nozomi was annoyed, her eyes were reddened with tears, feeling relieved and happy with his words, but then again, she had to show her big sister's authority, or else this guy would be more arrogant in front of her. 

Biting his shoulder, Masa reacted as if he was startled, "Ouch!" 

Yet, what was more surprising was that the water serpent inside the water also reacted. 

"...you get hard by someone biting on you?" 

"Don't say something that will cause a misunderstanding, okay? I don't have such a strange hobby." 

"But this thing is reacting when I bite you." Nozomi snickered as she reached Masa's stiffness with her hand. "Look, it's all hard." 

"Don't touch it, Nozomi-nee." 

Masa was startled by her bold action, never expecting such a natural yet dirty action from this woman. 

"What are you being shy about? It's a good thing that you react so strongly like this. Eriri must be crying lewdly with this thing, right?" 

"...stop saying something that will make your little brother's reputation become strange, okay? Also, stop touching that part." 

Yet, when Masa wanted to escape, Nozomi suddenly used her submission technique on him, making him unable to move. Her two legs wrapped tightly like a snake around his legs, pulling them away as if trying to stop him from closing his legs, and her other hand moved under his armpit, stopping any of his actions to escape. 

"It's fine. Let me handle this." 

"But we're a brother and a sister!" 

"Step, okay? We don't have a relationship by blood." 

"Then, do you think it is okay for us to do this?" 

"Your words aren't persuasive when you are so hard like this, or you don't even try to evade me." 

"....." Masa. 

Nozomi moved closer to his ear and whispered, "It's fine. It's just a hand, and I am also the one who causes all of this, right? So you don't have to worry." 

"...what can a virgin like you do?" 

Hearing his mocking, Nozomi snorted, but it was true that she was a virgin, yet did it mean that she had zero knowledge of this matter? 

She was much older than Masa, and naturally, she knew many things, so as her hand wrapped softly around the stiff part of his body, it started to move in an unnatural yet lewd manner that caused his body to stiffen, startled by the sudden comfortable feeling. 

'Dammit, what is happening?' 

Masa was confused, but Nozomi's sultry voice and hot breath made him even more confused. 

"You don't have to worry about anything. There is nothing wrong with this. It's just a hand." 

It was just a hand, so was it okay? 

Then, the next time they went further, was it going to be okay as long as she made the same excuse? 

Yet, when Masa thought about what he did to Ririsa in school and how exhausted he was, his mind couldn't react properly to the pleasant feeling that was given by Nozomi. 

"Nee-chan..." 

Masa hoped that by calling Nozomi this way, she would awaken and stop due to her guilty feelings. Yes, he could fight back, but he was afraid that he would hurt her. However, he widened his eyes as he had never expected that he would be kissed. 

As her hand moved, she kept kissing him obsessively; Masa was helpless, and then soon, the clear water became cloudy as they parted, breathing heavily and staring at each other. 

Masa calmed himself, then said, "Go out first." 

"O-Oh..." 

Nozomi quickly reacted by escaping, but as soon as she left the bathroom area, her gaze changed before she looked at her palm, moving it closer to her nose before sticking her tongue. 

Meanwhile, Masa closed his eyes and made up his mind. 

'Let's give up!' 

Yet, as he thought so, the other Masa didn't care much and just had fun as they pleased since, in their minds, being strong meant that rules wouldn't bind them and they could do whatever they wanted, like how Masa of One Piece quickly pulled Kalifa, who was new together with Carina and Perona, who had been with him for a while.