A housewife is a dangerous creature

During his break, Isao had been living in indulgence, and he had spent time with all of his women even though all the Demon Slayers worked hard to slay a demon. 

Yet, he really didn't have anything to do, especially when Muzan went into hiding.

The rest of the Upper-Rank also wasn't much better since Muzan had told them to stay low. 

In the end, everyone became calm, and all the members of the Demon Slayer also went to train to become stronger, especially Hashira, who also wished to open the "Demon Slayer Mark." 

The power of the "Demon Slayer Mark" was evident to all, and even if they might die before 25, it didn't matter as long as they had the power to defeat a demon. More importantly, even if they were defeated by Isao, they refused to give up! 

At the same time, Kagaya also prepared many things for his last battle with Muzan. 

Yes, while everything was calm, it was just the prelude before the storm. 

Similarly, while Isao might appear to be living in indulgence, he didn't stop to achieve his ambition and worked on his business. However, he couldn't hold it anymore, so he decided to visit his factory in Yokohama to take the matter of his rubber manufacturing factory into his own hands. 

"You should bring Kamado-san with you, Isao-sama," Hinatsuru said. 

"Yeah, you are quite careless with everyday matters after all." Makio also nodded. 

"If she is there, someone can take care of you," Suma also agreed. 

All of his women knew that Isao was working hard for their future family, and naturally, they supported him since the feeling of poverty wasn't nice. Moreover, as his women, it was normal for them to help him whenever they could. Unfortunately, they were pregnant, so they were very inconvenienced to help him in that area. While it was true that Isao had hired several servants to help them, the only one that they could trust was Kie, as the others wished to sleep with their man, but how could they allow them? 

Yet, it wasn't like they didn't understand their feelings since the only way for one to change their fate and live a comfortable life was to be held by Isao, but even so, they wouldn't allow them, and that was they had been comforting Isao whenever the night came. 

Still, even so, as Isao went to Yokohama, they were afraid that a wild vixen might seduce him, so they proposed to let Kie go with him. 

Isao didn't mind, but what about Kie? 

After all, Nezuko was like this, and shouldn't Kie take care of her daughter?

"No, I will be fine. You don't have to worry about my problem, and Nezuko is obedient." 

Yes, after a long observation, Nezuko never caused trouble, or rather, there was no trouble since what she did was either sleep or play around like a child. Moreover, she was much better since she didn't cry or throw a tantrum, which made all Isao's women get close to her, especially when Nezuko could also alter her size and become a small child, which made them dote on her even more. 

Watching Nezuko, if Isao wished to, he should be able to return her to a human, but if he did, it would be troublesome to explain how he could do it. Still, it didn't change the fact that he had removed the "Curse of Muzan" from her body and her need for human flesh since the plot had changed, so it wouldn't hurt to be careful. 

Nezuko might be the little sister of the protagonist, but she wasn't the protagonist, so he had to be careful. 

Still, it should be okay, especially after Isao got Muzan's DNA, which allowed him to control all the demons in this world. 

So, even if Kie left with him, there wouldn't be any problems, and whether Kanae, Hinatsuru, Makio, or Suma, they weren't weak.

With all of that, Kie then followed him to Yokohama. 

"But what will you do with a rubber?" 

This also made them curious since his choice of business had always been unique. 

"I have been thinking of entering the tire industry before entering the vehicle." 

Isao didn't lie since his purpose in entering the rubber industry was also to enter the tire industry. 

Or rather, a tire would be his primary industry for his rubber manufacturing company. 

For a condom, it was just a byproduct that came from alongside.

After he was satisfied with their curiosity, there was no waste of time, and he, along with Kie, went to Yokohama by train. 

During the trip, Isao and Kie hardly talked, and he had been focused on his job, reading one document after another while she took care of his needs, such as preparing tea, coffee, food, or a snack. 

It wasn't until he finished reading the documents that he pinched the bridge of his nose, thinking that even if he had unlimited energy and endurance, mental exhaustion was a different matter. 

"Are you tired, Iinuma-sama?" Kie asked softly. 

"Yeah, I might need to rest for a while." Isao nodded and lay on the sofa, but it was clear that he appeared uncomfortable, and watching how uncomfortable he was, Kie suddenly said, "If... if you don't mind, how about you rest on my lap?" 

"Hmm?" Isao opened his eyes in surprise. 

Kie blushed, realizing how bold she was. "I-I mean... you have to work hard when you arrive in Yokohama, right? If you can't focus on your job due to how exhausted you are, then it might lead to trouble, right?" 

"But... is that okay?" While Isao was more than happy to accept this offer, he still needed to show his hesitation. After all, he was going to use the thighs of a widow who had just lost her husband and a few of her children recently. 

"Um, I don't mind." 

Watching his hesitation, Kie smiled softly, thinking that he was cute. Still, she realized that even though he was young, he had been working hard to support his family, which made her ache, and she wondered whether there was something that she could do to support him. 

"Then... excuse me..." 

Once again, while showing hesitation, Isao lay on Kie's soft and plump thighs, feeling incredibly comfortable. It was amazing, he thought, and at the same time, he was also welcomed by bombastic breasts that appeared on top of him. 

Still, while his head was full of messy things, watching Isao, who rested on her lap, Kie smiled softly and rubbed his hair gently. This only caused a natural reaction in his nether region. 

"...." 

At that moment, all the noise except the noise of the train was gone, and at the same time, they were glad to get a private room. 

"I-I am sorry..." 

Like a flustered virgin, Isao apologized hurriedly, but he didn't wake up from Kie's lap. 

"N-No, it's okay! Y-You might be tired, so something like this happens..." Yet, Kie couldn't look away, watching his prominent bulge that enticed any woman to do an illicit act that couldn't be said to anyone. "Do you want me to help you to take care of it?" 

"Wh-What?" 

"I-I mean... it will cause trouble if you just go out like this and... and..." 

The more Kie talked, the more panicked she became, realizing what stupid things she had said. More importantly, she was an old lady; how could he have had an interest in her? 

Yet, when she saw his erection, she couldn't help but say those words, wishing to help him to do something, helping him, even if it was just something small.

"...I don't think that I can do that; you are working under me, and if I do that, I will take advantage of you." 

Isao bit his lower lip until he bled when he said those words, feeling an incredible sense of sadness, but fortunately, Kie's breasts hid his expression, and she couldn't see the sadness in his eyes, yet he felt like... if he accepted her, he would take care advantage of this poor widow. 

"I-It's fine. I-I will only use my hands... you don't have to worry. If someone is to blame, then—" 

"Then, please, but if there is something to blame, then it should be me, okay?" 

Isao hurriedly changed his mind, especially when he saw Kie start to blame herself. As a good person, how could he let her bear this sin? 

"Please take care of me, Kie-san." 

His words were not hesitant, and he had prepared himself to bear all of these sins. 

"Then..." 

Kie knew that Isao was going to take the blame, so this also made her feel guilty, thinking that she should comfort him more. Nevertheless, it had been a while since she had held someone's cock, especially after the death of her husband, so she wondered whether she could do it right. 

Yet, as she had made up her mind, her hand slipped into his pants, fumbling nervously before she was able to take out his hardened cock. Still, watching his cock that was thick, long, and healthy, she gulped and subconsciously licked her lips before reaching it with her hand, stroking it with an affectionate gaze. 

"Hnh~!" 

"A-Are you okay, I-Iinuma-sama?"

"No, it feels good, Kie-san. Please continue." 

"Y-Yes." 

Hearing his compliment, Kie also regained her confidence and stroked his penis continuously as her hand was covered in his slippery pre-cum. Once again, the intense smell filled the room and made her body became hotter. Yet, she didn't stop, and she stroked him even faster as Isao hugged her waist tightly. 

"Oh, it feels great, Kie-san..." 

"Really? Then, please just enjoy, okay, Iinama-sama, and when you want to cum, please tell me," Kie said with a soft, tender smile as her hand moved lewdly at his cock. 

"Okay." Isao thought that, as expected, a housewife was really dangerous. 

Still, frankly, Kie hadn't done much, and her husband never asked her to do this; however, the feeling of wishing to make him feel good made her hand move even faster. 

Then, right before they arrived in Yokohama, Isao was at his limit, "I am going to cum, Kie-san!" 

'Ah, what to do? His semen might dirty the room.' 

Kie was slightly panicked, but she thought for a while, then said, "Please cum as much as you want, Iinuma-sama. Don't hold back." After she said so, she opened her beautiful lips and swallowed his glans. 

Isao didn't hold back as Kie wished for him to do so, releasing all of his semen inside her mouth. 

Gulp.

Kie choked slightly, but soon, she was used to it and gulped all of his semen as she closed her eyes and stroked his erection. Her other hand massaged his balls so they could release everything and never left anything before. At the same time, she sucked his head strongly until her cheeks sunk, then licked everything, cleaning up everything so nothing left remained. 

"Fuhh..." 

When Kie finished, she let out a comfortable sigh as her entire body felt warm. Wiping her stained lips with her fingers, she licked the remaining semen, thinking that it tasted strangely delicious. 

Still, watching how lewd this woman was once again, Isao reacted. 

"Geez..." 

Kie seemed so helpless, yet he looked at Isao with an affectionate and doting gaze. "Let me help you more, Iinuma-sama." 

"..." 

What could Isao do except nodding? 

Yet, Isao had to say a housewife was a dangerous creature. 

---

NOTE: 

I really don't have an interest in Nezuko, so I am sorry for those who are expecting. 

By the way, I have also added more advanced chapters, so there is a total of 40 advanced chapters now in my patreón. 

Thanks~!

By the way, is there a problem with Webnovel? 

It is often in error somehow.