Ultimate Being from the Tokonosu City

"Your back seems wide and powerful..." 

With a towel in her hands, Amane rubbed his wet back gently as she looked at his body from behind. Unlike her husband's frail body, Isao's body was filled with vitality and vigor. Even under the dim orange light in the bathroom, she could see it clearly. 

Gulp!

Amane felt her throat was quite dry, and she subconsciously swallowed her saliva, so as if the towel on her hand slipped, she used her bare hands to rub his back, feeling his skin and muscle clearly on her smooth palms. 

If this was a modern world, being together with such a young mother would definitely make a young man like him panic. 

However, in the Taisho Period, 17 years old was as good as an adult. During those ages, many became fathers and mothers. This might be strange in the modern world, but in this era, where education wasn't so thorough, and everyone was living hard, starting a family early had always been an option. 

Yet, while Isao didn't mind becoming a father this early, especially with what he did to Kanae, he wasn't sure whether it was okay for him to do something to a mother and the wife of someone. 

"Amane-san..." 

Her smooth hands were clearly felt on his body, and from the corner of his eyes, he could see that the towel that wrapped around Amane's body had disappeared, and what he could see was only her white, smooth body of a young mother. 

Unlike Kanae, Amane was much smaller, and her breasts were even more so, yet her pink nipples that were all taut on her modest breasts were enchanting, and those smooth hips of hers were just unbearable.

Isao had noticed that Amane's lower body was so alluring. Hers appeared so round and full when a slim-fitting kimono wrapped on those two beautiful plump thighs. 

Yet those smooth whitenesses were shown directly, without being hidden, and to a man who wasn't even her husband. 

The dignified woman who was respected by all the Demon Slayer Corps members and devoted to her husband was no longer there, and what was seen currently was a woman who lusted against him. 

What was this woman planning to do? 

Isao was helpless since he realized that his life had become much harder after he decided to become a good guy. At the same time, he knew that he wasn't perfect, and he often made his past mistakes occasionally, but he had tried. At least he didn't let himself sink into the darkness and be evil again. 

His wish to become a good person had never disappeared, and he wished to become one. 

Yet, why had it always been like this? 

Isao couldn't control his body anymore, and his cock, which was all soft, had hardened to the limit. 

"Amane-san..." 

His voice was heavy and contained a slight reminder, yet Amane didn't seem to notice his reminder. Instead, she leaned forward, pressing her naked body against his back, and put her chin against his shoulder, watching his huge erection. 

"You are growing up well here..." 

Her hand moved forward and grabbed his erection, feeling the hardness and heat that came from it. The feeling was different, she thought. At the same time, she looked at him, who showed a bitter expression, which caused her to smile. "It's fine. You have worked hard, after all. Let me take care of the rest. You should enjoy yourselves." 

What kind words...

Isao was moved by Amane's kindness and decided to enjoy her care. Even so, he knew that this was immoral, so his expression showed resistance as if he didn't want to. 

"Just relax, okay~?" 

Yet, Amane was as gentle as ever. Due to her husband's weak body, she had gotten used to taking care of others, so when she saw how uncomfortable Isao was, she thought to comfort him. 

Her smooth hand held his erect cock and stroked it up and down while wondering how it felt for a huge thing to be inside her pussy. 

"It's become even harder..." 

Her wisteria-like scent tickled his nose, and her sweet voice whispered through his ears. 

Even though Amane was smaller than him, if someone saw them, Isao would appear he was under her mercy. 

"Amane-san, I am going to..." 

"It's fine. Just release everything." 

Amane moved her hands even faster, then soon, the thick white liquid ejected from his cock, dirtying her hands, breasts, body, and chin. The heat, the smell, and everything. It was just amazing, and at the same time, she also felt it was such a waste of him to release such a thing outside. 

Yet, this act of hers snapped Isao. 

"Amane-san!" 

Isao directly hugged Amane, and this also woke her up. 

"I-Isao-kun...? N-No... this isn't good—" 

Amane realized her status, and even if all of that had happened, more than this was impossible, but she was already in his arms, and she didn't resist him. All of her resistance was verbal, her body stuck toward him closer, and when he took her lips, all of her resistance melted, and what was left was just the immoral act between the two of them. 

---

"I will join the Demon Slayer Corps." 

"Isao-kun?" 

Amane was in his arms at that moment, sleeping on the same futon as him in his room. What had happened before still lingered in her mind. Even if she was exhausted, she couldn't fall asleep, especially when her ripened body was used by this young man as she pleased. 

Not only did he tell her to sit on top of him, turning her into a slut, but they even mated like animals, something dirty which she had never thought would happen. 

Yet, everything happened, and she enjoyed herself. 

Naturally, when she woke up, this made her feel guilty, especially when she forgot about her family when she did this act with Isao. 

However, everything had happened. Nothing could be undone, but this act of hers brought good news to the Demon Slayer Corps since he planned to join. 

Isao, who had refused, decided to join. 

Amane wasn't stupid, and she knew that it was all due to her. "...are you sure? You will be fighting something dangerous, and you might die anytime." She knew that her purpose in coming to Isao was to invite him to the Demon Slayer Corps, but when he decided to join this organization, she couldn't help but remind him since she was afraid that he might die. 

While she felt guilt toward her family, her feelings toward this young man were real. 

At that moment, when he held her, whether it was her heart or body, he conquered her. 

The thought of him dying scared her. 

"It's fine. I plan to join this organization, to begin with, anyway." 

"...." 

Amane was stunned, then asked strangely, "...then, why did you refuse before?" 

"It's because of your attitude." 

"...our attitude?" 

Amane quickly woke up and then realized why Isao refused them. Yes, they might decide to invite him to the Demon Slayer Corps, but even if they said to "invite," they were forcing him since Kagaya had never given Isao a chance to refuse. 

Isao had to say "yes," no matter what. 

If this wasn't forced, then what was this?

"...I am sorry." Amane felt guilty and apologized. 

"Don't apologize. If I don't do this, then I might not be able to hold you, so I am glad for this chance." 

Amane blushed, then asked softly, "Then... your decision was because of me now?" 

"Yes." Isao nodded. "I know that I can't have you forever. You are someone's wife, after all, and your family is waiting for you. If your family is normal, then I can forget you and ignore my feelings, thinking of you as a beautiful memory that will remain on my mind forever, but you're the wife of the leader of the Demon Slayer Corps. Your life will be in danger at times. The thought of you dying... frighten me..." 

While saying those words, he held her softly. 

Amane felt her eyes moist, and tears filled them as if she had never thought Isao would love her so much that he was willing to join this dangerous organization for her. 

However—

"It's fine. This is my duty as the wife of the Ubuyashiki family, and you shouldn't force yourself to join this organization..." 

"No, I will join. Don't reject me since I am sure that this is what your husband wishes to do." 

"But—" 

Isao kissed her once again, stopping any words that came out from her lips, and then hugged her tightly in his arms. "As you can see, I am alone here. I know that you might not believe me, but when I saw you welcome me after I went home, it felt so wonderful. I never thought that having someone by my side would give me this much happiness." 

"Isao..." 

Amane also hugged him tighter, and her feelings were overflowing due to his words. 

In her mind, she only thought of him and no one else. 

"But, before I join, I hope that you can agree to my request?" 

"Request?" 

"Yes." Isao nodded. "Two weeks. Be mine. Only me and you. Once it is over, I will forget about you, so—" He couldn't say anything more since his lips were kissed by Amane. 

"I will be yours." 

Her answer was simple, and in those two weeks, she was going to be his. 

Yet, inwardly, Isao sighed in relief since, with this, he had erased the guilt in Amane's heart. He was a good guy, after all, and he didn't want her to do something drastic, such as commit suicide after she betrayed her family.

To begin with, he also planned to join the Demon Slayer Corps.

Frankly, everything might seem like a lie, but this lie was created so that nothing would happen to Amane. 

Yet, all of this trouble was caused by Amane, who seduced him, but in the end, he was the one who comforted her, which made him think that being a good person was really hard.

"Thank you." 

Isao kissed Amane's forehead, then said, "I will treasure those two weeks with you." 

Amane smiled sweetly when she heard his words.

Her smile... was beautiful. 

Her strict and cold expression was no longer there. 

In his arms, she had melted as if the winter in her heart had changed into a beautiful spring. 

"By the way, can I do it one more time?" 

"...." 

Amane was speechless and then let out a helpless sigh, but she was obedient and showed her plump buttocks toward his direction and shyly looked away. Still, this act of hers gave him permission to do whatever he wished with her, especially when her beautiful pink streak was all moist, thinking about all the excitement that he would give her. 

Watch how this 25-year-old young wife acted in such a slutty way; Isao knew that his happy cohabitation wife was about to start~! 

---

Don't blame him.