Chapter 5 – 1. The Reason Why My Sister Next Door Came to Live in My House (2)

After Do-hyeon and A-young got married and gave birth to Si-un, they became so accustomed to each other’s bodies that they agreed to allow each other to satisfy their sexual desires by meeting different partners in order to avoid mannerism. The idea is that by incorporating new stimuli like this from time to time, they will be able to become more faithful husband and wife to each other. The logic is that a person who only ate rice every day gets tired of rice and seeks bread, and if he continues to eat bread like that, rice becomes delicious again. .

So, basically, it was an agreement made based on trust to continue the marital relationship, but at the same time, the two people were prepared for anything that might happen.

That’s how I met other people, and when I found someone with whom I was more compatible on the inside, I promised to be honest with them if I wanted to be with them.

And right now, that time has come.

“I heard that he was a good match for this partner, but was that the extent of it?”

Since it was within each other’s permission for two people to meet another person and have sex, the rule they set was to ask permission in advance or report it afterward. So, Do-hyeon had heard about the man A-young was meeting this time in advance, but she never thought that A-young would fall for him this much.
When Do-hyeon thinks so, regardless of the agreement between the couple, Do-hyeon feels competitive as a male purely because he is behind the man, so he asks again.

“What is it about that man that satisfies you more than me? Are you more skilled than me? “Are you saying you know your body better than I do?”

“No, in terms of technique, stamina, and energy, you are all better than Chanseok. But…”

– Knock~ Knock~ –

Without speaking, Ah-young picks up her phone and searches for a photo in her album, and she shows one photo to Do-hyeon. And Do-hyeon looks at the photo for a long time and then closes his eyes.

‘It’s over. I lost.’

The photo was taken when the penis of Bae Chan-seok, the man with whom A-young wants to remarry, was in an erect state. And when Do-hyeon saw that, he had no choice but to admit his defeat.

But that does not mean that Cheon-seok’s is bigger or more beautiful than Do-hyeon’s. In fact, Dohyeon’s was more magnificent and thickness, but that was exactly the problem.

In fact, Do-hyeon’s penis felt slightly too big when combined with A-young’s. On the other hand, the size and shape of Chan-seok’s penis that we are seeing now matches well with each other, like a dildo custom-made for A-young.

Specifically, Chan-seok’s thing is that when he penetrates A-young’s vagina as much as possible to the root, A-young’s vagina becomes slightly tighter in the most pleasant way, and the part where the tendon protrudes is arranged to exactly match the erogenous zone or G-spot in A-young’s vagina. . Moreover, when he turns her over and fucks her, the protruding part of the back of her glans hits the place where Ayoung feels it the most.
Moreover, ironically, since Do-hyeon knows Ah-yeong’s inner structure best, she knows better than anyone else that she lost in the inner match and has no choice but to admit it.

“If we had been inferior in technology or physical strength, there would have been room for it…”

If he lacks skill or stamina, he will try to overcome it with effort, but even as Do-hyeon, there is nothing he can do about the shape of his genitals. But she can’t take it to the old man who sharpens her bat and have it sharpened again…

‘Would it be better to drag it into a sex competition and see who can make you feel better? No, it’s all pointless…’

Do-hyeon thinks back and forth out of regret, but the answer is already decided. Right now, she may be temporarily superior due to her experience, but in the long run, Ah-young’s body will eventually converge towards her Chan-seok side. In that case, even though Ah-yeong can expect the most pleasure from leaving Chan-seok as the default, it would have already been a sin for Do-hyeon to keep her by his side because of his own greed.

In the end, Do-hyeon sighs deeply and concludes.

“Whoa, okay, let’s go to him. “I will prepare the documents as soon as possible.”

“Thank you, honey.”

“Instead…”

“Yes?”

“Let’s play one last game.”

“Yeah, I was thinking that too.”

– Sararak~ –

Ayoung nods her head and she stands up and takes off her outerwear, leaving her in the lacy, see-through underwear she was wearing earlier. This is something that Do-hyeon particularly liked, and it seems to be true that he and Do-hyeon were planning to do that.

“…”

And even though Do-hyeon gave birth to one child, she is still active and attractive enough, and when she sees her body armed with even more density, she feels like it’s a waste and swallows her saliva.

“… Then let’s go.”

“Yes.”

And then the two go straight into the bedroom and begin their final sex as a married couple. And as always, they prepare by taking each other’s clothes off, kissing, caressing, getting their genitals wet and erect again.

“Eup… Jjung~ jjung~ no?”

“Ugh! Tsk… Huh?”

But isn’t the human heart so treacherous that, even though it is a routine that has been familiar for over a dozen years, when you think of it as the last time, every single thing feels new? And Do-hyeon pushes his penis, which is overflowing with blood just like when he was newlywed, between A-young’s legs.

– Sooooo~ –

“Ah! Mr. Do-hyeon!”

“Ayoung! Wow!”

– Knock, knock, knock! Puck! –

As Do-hyeon’s penis moves back and forth inside A-young’s vagina, the two feel fresh pleasure sparking through their genitals and brain, as if they were back in the past when they were dating.

Now it feels like I’m wondering why they got so used to it and found someone else, and why they decided to break up now.

“…”

“…”

But still, the two people know. The fact that I only feel this way now thanks to the disposable seasoning of “Because it’s the last time.” Thinking like that, it felt like a waste, so the two decided to just enjoy this moment more.

“Then shall we continue?”

“Yes. Please come.”

“Hmph!”

– Red bean! Red bean! What a joke! What a joke! Guguk! –

“Haaaaa!”

Even though it was the last time, the two burned themselves without regret and had sex all night long. They both do it until they are covered in each other’s bodily fluids, then they do it while washing in the bathhouse like they did when they were newlyweds, and then when they return from the bathhouse to their room, they do it by crawling with their genitals connected like dogs, and then they return to the bedroom and repeat the process of dirtying each other. When we collapsed side by side, exhausted, dawn had already broken.

When Do-hyeon sees that, he asks as if something suddenly occurred to him.

“What about Siwoon? “Did you decide to sleep over at Seha’s?”

“Yes, I asked for it in advance.”

“Good job.”

Meanwhile, Do-hyeon holds A-young’s sweaty body next to him and massages it. That’s how good the sex was last night, he says, as if asking Ayoung to listen.

“Oh, now that I think about it, wouldn’t it be okay to meet up occasionally and do this even after you remarry?”

“Hehe~ I see. “I will also ask for Mr. Chanseok’s understanding.”

“Well, if I had thought that way from the beginning, it wouldn’t have been so disappointing.”

“…”

Certainly, if that happens, it would be a very exciting relationship, and it could also be said that this is not the end, but the beginning of a new relationship.

However, Do-hyeon tries to console himself, but even if it comes true, it will never be completely the same as being together as a couple like now.

So, Ayoung looks at Dohyeon in silence for a while and then opens her mouth.

“Do you regret it?”

“…”

“If you want, I can pretend it never happened and remain a couple with you.”

“…”

At Ayoung’s words, Dohyeon hugs Ayoung’s body tightly and thinks for a moment before finally speaking with a refreshing expression.

“No, if it were the opposite situation, I would have done the same.”

In the first place, this promise was not just made for Ahyoung. Things have turned out like this now, but if Do-hyeon had found the perfect home for himself first, he would have chosen to break up with A-young without hesitation. And even if I decide to remain as a couple with Ayoung, I don’t want to give up when I find someone like that again.
Thinking like that, Do-hyeon actually came to his senses and kissed A-young on the forehead and asked her to do so.

“Please just remain a good mother to Siwoon.”

“Of course.”

“Yeah, that’s enough.”

As long as there is a connection called Siun, the two will never be able to completely return to the South. Thinking like that, Do-hyeon is already starting to look forward to meeting again and sharing his body with A-young, who, as mentioned earlier, later becomes another man’s woman.

However, the two of them fell asleep while hugging each other, thinking the same thing, saying that if they had known this would happen, they would have had another child sooner.