This girl is very kind...

What should a man do in this situation?

Seeing the beautiful blonde girl who somewhat resembled Mai enter the bathroom, staring at his sword and his face alternately with her mouth open without saying anything.

Not that Eiji was an exhibitionist like Rias, he didn't have such a hobby. However, he did not feel at all embarrassed when a girl he first met saw him half naked. Blame Mai for not letting him put on his pants before putting him in the bathroom.

Although he could also create pants with his magic and even teleport to another place so as not to be discovered by the girl now standing in front of him.

Eiji didn't do it.

Why?

¶{Because you are shameless, host.}

Miss System please be quiet, I'm explaining how I feel right now.

¶{.....}

Ignoring his system, he stared at the girl in front of him. Of course, Eiji knew who the other party of the original work was, he even heard all the conversations of Mai and this girl named Nodoka.

Mai's younger sister, Nodoka Toyohama. In the original work she was supposed to be a second year high school girl just like himself.

Although her curvaceous and sexy level is not on the same level as her older sister, Nodoka is also beautiful and still above average as one of the heroine in the original work. Being a heroine does not mean being one of the protagonist's women. Nodoka is actually one of the main characters who appeared in several episodes in the anime "Seishun Buta Yarou wa Bunny Girl Senpai no Yume wo Minai".

Quite a long title... Surprisingly Eiji still remembered it.

But put that aside.

How to handle this situation? Actually if Nodoka was about to scream, Eiji would immediately shut her mouth and tell her not to scream.

But strangely the girl hadn't screamed yet, it had been almost a minute that she was looking at him, precisely looking at his sword which was still slightly erect because Mai had only lit the fire and forgot to put it out.

Eiji wanted to say something, but before he could say anything, the girl approached him and silenced his mouth with her hand!

This girl! Is she a female hooligan?! In the original work, he didn't remember Nodoka like this. At least in the anime, the girl was somewhat tsundere and not so lewd as Akeno.

Akeno: Why are lewd things always associated with me?

If Akeno knew what Eiji was thinking now, she would definitely complain.

"Don't talk. Let's say you're hiding behind the shower curtain and haven't been spotted by me yet. Do you understand? Just blink if you understand."

Looking at the half-naked handsome man without pants who exposed most of his sword.

Nodoka was surprised of course!

Her small mouth opened for a moment, she originally wanted to scream, but thinking of her older sister, she was worried that her screaming would cause the two of them to have a bad relationship like in the past. So she covered his mouth to prevent him from screaming or closed her eyes to prevent her vision from wandering.

The latter obviously failed, before she silenced the man's mouth with her hand, she stared at the large and long sword in a daze.

Her older sister actually hid a man inside her bathroom!

And the man was still half-naked! Not knowing what her older sister did to this man before she came, Nodoka blushed thinking of some adult scenes in her head.

Is this the Eiji Seiya whose voice is often heard in her head?

With silver hair and blue eyes that seemed to contain stars in them, his figure was also good, he was tall and had lean muscles.

This appearance is even much better than all the famous male models or artists on earth!

No wonder her older sister who was usually cold and unapproachable was willing to become one of Eiji's women. By the way after hearing Eiji's voice in her head all this time, she also naturally knew this man had many women.

Nodoka knew she should have a bad impression of this type of man, but she also knew from the voices in her head that Eiji didn't treat those women badly. Her sister too, she roughly knew Eiji had saved her sister from the syndrome or whatever it was that caused her to be forgotten by everyone including herself.

Nodoka was grateful to Eiji for what he had done for her sister, so since she came here, she didn't even mind directly calling him her future brother-in-law.

Eiji clearly didn't care when the beautiful Nodoka looked at him. What he cared about was... Aren't they too close?

The fragrance of the girl's body, the sweetness of her breath, the softness of the small hand covering his mouth, the softness of the body bulging in his body, plus the girl's identity and the sense of betrayal because her older sister was still outside.

Plus, it was very difficult for Eiji, a healthy man who had previously been provoked and whose fire had not been extinguished not to react in this situation. Eiji's sword naturally reacted, it began to grow harder and stood upright like a pirate sword.

Nodoka also felt the abnormality of Eiji's sword awakening. With no experience and only half knowledge of men and women, she unconsciously reached out and grasped the rod-shaped object that touched her lower abdomen.

Feeling the heat and pulsation of the hard object she was holding, Nodoka's face burned with shame, she was a virgin girl, this was certainly the first time she had touched a man's genitals and it still belonged to her future brother-in-law!

Sister, sorry! I really didn't do it on purpose!

She immediately released her hand in panic and took a step back. However, her foot slipped on a water stain on the slippery bathroom floor, her body fell backwards.

"Be careful!" Eiji exclaimed in a low voice, quickly stepping forward and hugging Nodoka's back to prevent her from falling to the floor.

And because Nodoka almost fell and stretched out her arms in panic, she once again firmly grasped Eiji's sword.

The two hugging people looked at each other with big eyes and small eyes. This continued for a few seconds before Eiji helped Nodoka stand upright, and the girl also released the strongest sword in her hand.

The atmosphere was a little awkward.

Eiji was a little horrified, if not for his now very strong physique, he was worried that his sword would break!

Nodoka scratched her reddish face, staring at Eiji's sword which proved to be very strong to withstand her weight.

"Sorry, does it hurt? I pulled too hard before."

"It's fine, just don't do it again."

"O-Of course! I won't do it again. Especially to my future brother-in-law..."

Suddenly she wondered how her older sister put such a large and powerful object into her body. Nodoka shuddered, in the previous accident she couldn't even grasp Eiji's sword completely because it was bigger than her wrist!

"Future brother-in-law? You seem to know who I am. Nodoka, may I call you that? I also know you're Mai's younger sister from the conversation I heard outside."

Eiji now realized, unlike other heroine who were rather troublesome to convince, Nodoka seemed to already have a good impression on him. She even called him a future brother-in-law and didn't mind the relationship between him and her older sister.

You know, usually in this situation, a younger sister who knows her older sister is dating a man who has more than one woman would usually oppose the relationship of that man and her older sister.

In the original work Nodoka originally even opposed her sister's relationship with the protagonist. But in his case, this girl seems to be very supportive of him and Mai's relationship.

That was also evidenced by her previous actions of not shouting and preventing him from making too much noise because she seemed to be worried about Mai's reaction outside.

To prevent this incident from affecting her and her older sister's relationship, Nodoka wanted him to pretend not to be found by her in the bathroom.

This younger sister looks more considerate than the original work, right?

Eiji wondered if it was because of his inner voice that she had been hearing all this time? Maybe because of that the Nodoka standing in front of him was no longer tsundere, she was much more honest and caring with her older sister.

At first Eiji wanted to do something he usually did like using his inner voice to confuse the girl in this situation. But that would be telling Mai that she had been discovered by her younger sister, after which her and Nodoka's relationship would definitely be affected.

So in order to maintain the harmony between the two sisters, he would temporarily disable his inner voice.

"Un, I know you're Eiji Seiya, my sister's boyfriend. I know from..." Nodoka wanted to say that she could hear Eiji's inner voice, but somehow she lost her voice just as she was about to say that part.

The girl was confused, she tried to say again about the inner voice, but it was in vain because there seemed to be something preventing her from telling Eiji that she could hear his inner voice.

"You know from?" I don't know how many times Eiji had seen similar scenes, Miss System never forgot her layers of security.

"That's... Well, I know from my own investigation. By the way, why are you here?"

Unable to tell the truth, Nodoka could only make excuses and change the topic. Whatever was preventing her from telling Eiji about his inner voice, she couldn't fight it.

Fortunately Eiji didn't pursue the matter either, he took one of the towels hanging in the bathroom and wrapped it around his waist to cover his sword.

Nodoka wondered why this man didn't do it from the start? If he had done it from the start the things that happened before probably wouldn't have happened.

Seeing Nodoka's gaze looking at him strangely, Eiji pretended to cough and said: "I just realized there was a towel here, after all, your older sister suddenly told me to hide from her younger sister. And the girl in question suddenly walked into the bathroom which made me panic."

"So sister told you to hide?" Nodoka nodded, she understood Mai was also panicking when she found out her younger sister suddenly came while she was playing with her boyfriend in her apartment room.

Nodoka understood that her sister would be embarrassed if she saw what she was doing, but what she still didn't understand and wondered about was....

She stared at the white towel covering Eiji's sword.

"Why are you not even wearing pants? Where are your pants?"

"They're in the dining room. Mai must have hidden them somewhere for you not to see them."

"I mean what did you and my sister do before going into the bathroom to get to this point?"

Nodoka's tone instantly became excited, and the gossip between Mai and Eiji dispelled the embarrassment caused by what had just happened.

Eiji looked at Nodoka, whose face was flushed with excitement, like a pirate who found the treasure of One Piece, and he nodded slowly.

"That's adult stuff that little girls like you haven't done yet."

"I'm a sophomore in high school. I'm obviously the same age as you and only one year younger than my sister." Nodoka frowned as if unhappy. "So I'm not a little girl."

"But you've never done it with a guy, right?" Eiji smiled seductively.

"You... Of course I haven't. I go to an all-girls school anyway. I don't have time to hook up with a guy, especially when I'm busy working."

Nodoka folded her arms, she seemed a bit arrogant when she said that. Also, she was a little annoyed that Eiji called her a little girl even though she was the same age as him.

Her height was a bit short for a second year high school girl, but looking at her curvy figure and ample chest, she must be much better than a middle school girl.

"Okay my bad. I was just teasing you a little."

"Brother-in-law, aren't you a bit naughty?" Nodoka widened her eyes slightly, she didn't expect Eiji to tease her. After all, shouldn't the other party know she was his girlfriend's younger sister?

However, she didn't hate it, she actually enjoyed it a little.

Even so, doing it in the bathroom while her older sister is outside isn't it a bit...

Looking at Nodoka who was a little embarrassed and staring to the side, Eiji felt that it was time to tell the girl to leave, otherwise he was worried that he would do something bad.

"Isn't it about time you got out of the bathroom? If you take too long, Mai might follow us here."

"Ah... You're right. Brother-in-law, remember to pretend that I didn't find you in the bathroom after this."

Before leaving, Nodoka reminded him to pretend. Eiji just nodded at the girl. The way the girl called him also changed, from "future brother-in-law" to "brother-in-law" even though he hadn't married her older sister yet.

This girl is very kind....

¶{Catch?}

Eiji rubbed his chin, he neither rejected nor agreed with what Miss System said.

However, Miss System knew how greedy her host was. So it must have been only a matter of time before Nodoka was eaten.

Not long after Nodoka left, Eiji heard the girl say goodbye to Mai with the excuse of wanting to find a hotel to rent. Mai offered to rent one of the empty apartment rooms in the same apartment as her.

But Nodoka refused, she insisted on finding a hotel to sleep in tonight. Mai who saw her younger sister had completely left her apartment, she closed the door and hurriedly checked the bathroom.

"Eiji, where are you? Are you still..."

A man with a towel covering his lower body came out from behind the bathroom curtain.

It was Eiji.

"I'm here. Don't worry, your sister didn't find me. I was hiding behind the shower curtain."

Although Mai had already heard from Nodoka that she didn't find anything in the bathroom, she breathed a sigh of relief to hear confirmation again from Eiji.

Eiji walked up to the girl and gave her a funny look.

"Mai, are you so afraid of your sister seeing me here?"

"It's not that I'm afraid, I'm just a bit embarrassed at the thought of my family members or relatives seeing me invite my boyfriend to my apartment room... Those people will definitely gossip about me, and what we did before is even more outrageous, we almost had sex!"

"If Nodoka sees it..."

Mai knew since childhood Nodoka often idolized her as the beautiful and cool older sister. If it was Nodoka, she was just worried about destroying her image in the girl's mind when she saw what a pervert her older sister was.

Admitting she had a boyfriend was fine, but being caught live having sex by her younger sister was humiliating.

Mai couldn't stand it.

Eiji understood what Mai meant, he didn't question this further. But speaking of sex, he looked at the girl with a meaningful gaze.

Mai certainly noticed Eiji's gaze, she was a little surprised, then her gaze fell on the bulge in the man's towel.

She blushed.

"Y-You still want to continue what we wanted to do earlier? It's very late now, it's time to take a bath."

"Then let's do it while bathing. You have to take responsibility for leaving your man who has been excited for so long."

Feeling the man's strong arms around her waist and his towel falling to reveal his sword. Mai knew she had to complete her duty as a girlfriend, she did not resist and obediently removed all their clothes like a good wife.

Not long after that, a lot of water splashed and a pleasant chant echoed in the bathroom.

The next day.

Before leaving Mai's house since she was staying there until morning, she didn't forget to give the girl a pink fruit with a cloud-like pattern of black stripes.

"What is this? It looks like a fruit but it's kind of weird. I'm seeing it for the first time."

"It is indeed a fruit. One of the devil fruits to be exact and its full name is Kiro Kiro no Mi fruit."

Eiji began to explain what a devil fruit was and the superpowers people could have after eating it. He also explained after Mai ate this, she would have the power to manipulate her weight and...

"I want it! Thanks Eiji, I'll eat it."

Mai took the fruit in Eiji's hand without hesitation, she was not at all embarrassed to sit on the bed and show her naked body which had many hickey marks and bites after the intense battle they had last night, how could she still be embarrassed? Eiji had seen it all.

Her insides had already turned into Eiji. Although a few days earlier she had also been like that, now the shape was more pronounced and had fully adapted to Eiji's size, especially her back door.

Ahem! But putting that aside, Mai stared at the Kiro Kiro no Mi fruit with a twinkle in her eyes. Just hearing this fruit had the ability to manipulate her weight, she was very interested and greedy for it!

What woman doesn't care about her own weight?

With this fruit, wouldn't she not have to worry about being overweight after eating it and always keep it at the perfect number?

Mai didn't care at all about the other amazing things this fruit was capable of, she was focused on the ability to keep her weight ideal.

Eiji scratched his head, he hadn't even finished explaining what other crazy things the Kiro Kiro no Mi fruit could do. However, Mai already held the fruit in her hand and started to open her little mouth to eat it.

..

A/N: If you want to read 7 advanced chapters with a faster update frequency than the webnovel, you can read it on my patreon whose link is below:

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